U.S. Department of Justice
Office of Community Oriented Policing Services
Pr oblem-Or ient ed Guides f or Police
Pr oblem-Specif ic Guides Ser ies
No. 19
M i s us e and
A b u s e o f 9 11
by
Rana Sampson
www.cops.usdoj.gov
Cent er for Problem -Orient ed Policing
Got a Problem ? We’ve got answ ers!
www.PopCenter.org
Log onto the Center for Problem-Oriented Policing website
at www.popcenter.org for a wealth of information to help
you deal more effectively with crime and disorder in your
community, including:
• Web-enhanced versions of all currently available Guides
• Interactive training exercises
• On-line access to research and police practices
Designed for police and those who work with them to
address community problems, www.popcenter.org is a great
resource in problem-oriented policing.
Supported by the Office of Community Oriented Policing
Services, U.S. Department of Justice.
Pr oblem-Or ient ed Guides f or Police
Pr oblem-Specif ic Guides Ser ies
Guide No. 19
M isuse and Abuse of
911
Rana Sampson
This project was supported by cooperative agreement
# 99-CK-WX-K004 by the Office of Community Oriented
Policing Services, U.S. Department of Justice. The opinions
contained herein are those of the author(s) and do not
necessarily represent the official position of the U.S.
Department of Justice.
www.cops.usdoj.gov
ISBN: 1-932582-18-5
August 2004
About the Problem-Specific Guides Series
About the Problem-Specif ic Guides Series
T he Problem-Specific Guides summarize knowledge about
how police can reduce the harm caused by specific crime
and disorder problems. T hey are guides to prevention and
to improving the overall response to incidents, not to
investigating offenses or handling specific incidents. T he
guides are written for police–of whatever rank or
assignment–who must address the specific problem the
guides cover. T he guides will be most useful to officers
who
• Understand basic problem-oriented policing
principles and methods. T he guides are not primers in
problem-oriented policing. T hey deal only briefly with
the initial decision to focus on a particular problem,
methods to analyze the problem, and means to assess
the results of a problem-oriented policing project. T hey
are designed to help police decide how best to analyze
and address a problem they have already identified. (An
assessment guide has been produced as a companion to
this series and the COPS Office has also published an
introductory guide to problem analysis. For those who
want to learn more about the principles and methods of
problem-oriented policing, the assessment and analysis
guides, along with other recommended readings, are
listed at the back of this guide.)
• Can look at a problem in depth. Depending on the
complexity of the problem, you should be prepared to
spend perhaps weeks, or even months, analyzing and
responding to it. Carefully studying a problem before
responding helps you design the right strategy, one that
is most likely to work in your community. You should
not blindly adopt the responses others have used; you
must decide whether they are appropriate to your local
i
ii
M isuse and Abuse of 911
situation. What is true in one place may not be true
elsewhere; what works in one place may not work
everywhere.
• Are willing to consider new ways of doing police
business. T he guides describe responses that other
police departments have used or that researchers have
tested. While not all of these responses will be
appropriate to your particular problem, they should help
give a broader view of the kinds of things you could do.
You may think you cannot implement some of these
responses in your jurisdiction, but perhaps you can. In
many places, when police have discovered a more
effective response, they have succeeded in having laws
and policies changed, improving the response to the
problem.
• Understand the value and the limits of research
knowledge. For some types of problems, a lot of useful
research is available to the police; for other problems, little
is available. Accordingly, some guides in this series
summarize existing research whereas other guides illustrate
the need for more research on that particular problem.
Regardless, research has not provided definitive answers to
all the questions you might have about the problem. The
research may help get you started in designing your own
responses, but it cannot tell you exactly what to do. This
will depend greatly on the particular nature of your local
problem. In the interest of keeping the guides readable, not
every piece of relevant research has been cited, nor has
every point been attributed to its sources. To have done so
would have overwhelmed and distracted the reader. The
references listed at the end of each guide are those drawn
on most heavily; they are not a complete bibliography of
research on the subject.
About the Problem-Specific Guides Series
• Are willing to work with other community agencies
to find effective solutions to the problem. T he police
alone cannot implement many of the responses
discussed in the guides. T hey must frequently implement
them in partnership with other responsible private and
public entities. An effective problem-solver must know
how to forge genuine partnerships with others and be
prepared to invest considerable effort in making these
partnerships work.
T hese guides have drawn on research findings and police
practices in the United States, the United K ingdom,
Canada, Australia, New Zealand, the Netherlands, and
Scandinavia. E ven though laws, customs and police
practices vary from country to country, it is apparent that
the police everywhere experience common problems. In a
world that is becoming increasingly interconnected, it is
important that police be aware of research and successful
practices beyond the borders of their own countries.
T he COPS Office and the authors encourage you to
provide feedback on this guide and to report on your own
agency's experiences dealing with a similar problem. Your
agency may have effectively addressed a problem using
responses not considered in these guides and your
experiences and knowledge could benefit others. T his
information will be used to update the guides. If you wish
to provide feedback and share your experiences it should
be sent via e-mail to cops_pubs@ usdoj.gov.
iii
iv
M isuse and Abuse of 911
For more information about problem-oriented policing,
visit the Center for Problem-Oriented Policing online at
www.popcenter.org or via the COPS website at
www.cops.usdoj.gov. This website offers free online access to:
• the Problem-Specific Guides series,
• the companion Response Guides and Problem-Solving Tools
series,
• instructional information about problem-oriented policing
and related topics,
• an interactive training exercise, and
• online access to important police research and practices.
Acknow ledgments
Ack now ledgm ent s
The Problem-Oriented Guides for Police series is very much a
collaborative effort. While each guide has a primary author,
other project team members, COPS Office staff and
anonymous peer reviewers contributed to each guide by
proposing text, recommending research and offering
suggestions on matters of format and style.
The principal project team developing the guide series
comprised Herman Goldstein, professor emeritus, University
of Wisconsin Law School; Ronald V. Clarke, professor of
criminal justice, Rutgers University; John E . E ck, associate
professor of criminal justice, University of Cincinnati;
Michael S. Scott, clinical assistant professor, University of
Wisconsin Law School; Rana Sampson, police consultant, San
Diego; and Deborah Lamm Weisel, director of police
research, North Carolina State University.
K arin Schmerler, Rita Varano and Nancy Leach oversaw the
project for the COPS Office. Megan Tate Murphy
coordinated the peer reviews for the COPS Office. Suzanne
Fregly edited the guides. Research for the guides was
conducted at the Criminal Justice Library at Rutgers
University under the direction of Phyllis Schultze by Gisela
Bichler-Robertson, Rob Guerette and Laura Wyckoff.
The project team also wishes to acknowledge the members of
the San Diego, National City and Savannah police
departments who provided feedback on the guides' format
and style in the early stages of the project, as well as the line
police officers, police executives and researchers who peer
reviewed each guide.
v
Contents
Contents
About the Problem-Specific Guides Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .i
Acknow ledgments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .v
The Problem of M isuse and Abuse of 911 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Related Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Scope of the Problem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Unintentional 911 Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Phantom Wireless 911 Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
911 M isdials and Hang-Up Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Intentional 911 Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Nonemergency 911 Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Prank 911 Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Exaggerated Emergency 911 Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Lonely Complainant 911 Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Understanding Your Local Problem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Asking the Right Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Incidents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Impact on 911 Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Offenders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Locations/ Times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Current Responses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
M easuring Your Effectiveness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Responses to The Problem of M isuse and Abuse of 911 . . . . . . . . . . . . . . . . . . . . . . .13
Responses to Phantom Wireless 911 Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Responses to Phantom Wireless 911 Calls With Limited Effectiveness . . . . . . . .16
Responses to 911 M isdials and Hang-Up Calls . . . . . . . . . . . . . . . . . . . . . . . . . .18
Responses to 911 Hang-Up Calls With Limited Effectiveness . . . . . . . . . . . . . . . .20
Responses to Nonemergency 911 Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Responses to Prank 911 Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
vii
viii
M isuse and Abuse of 911
Response to Exaggerated Emergency 911 Calls . . . . . . . . . . . . . . . . . . . . . . . . .24
Response to Lonely Complainant 911 Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Appendix: Summary of Responses to M isuse and Abuse of 911 . . . . . . . . . . . . . . . .27
Endnotes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35
About the Author . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
Recommended Readings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
Other Problem-Oriented Guides for Police . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
The Problem of M isuse and Abuse of 911
1
The Problem of M isuse and A buse of 9 11
This guide addresses the problem of misuse and abuse of
911.† It begins by describing the problem and its scope. It
then identifies a series of questions to help you analyze your
local problem, and discusses potential responses to it.
There is little evaluative research on 911 misuse and abuse.
The responses suggested are based on sound problemoriented policing principles, but as new phone technology
poses additional challenges, some responses have yet to be
tested. Thus, this guide is mainly intended to describe an
urgent problem and encourage police agencies to analyze and
address it.
Related Problems
Misuse and abuse of 911 shares some similarities with the
problems listed below, which require their own analysis and
response. This guide does not address these problems:
• multiple 911 calls about the same incident, such as multiple
calls about a traffic accident; and
• false burglar and fire alarm 911 calls (see the False Burglar
A larms guide in this series).
† The equivalent U.K. emergency
number is 999.
2
M isuse and Abuse of 911
Scope of the Problem
† One reason for using these
categories is that some police
agencies already do so in classifying
911 misuse and abuse calls. A second
reason is that it immediately identifies
the purpose for the call; however,
one must look further to determine if
calls are a misuse or abuse of 911.
For the purposes of this guide, 911 misuse and abuse is
divided into two categories: unintentional and intentional
calls.† E ach category contains different types of 911 misuse
and abuse calls, as described below. While there are no
national surveys detailing the full extent of 911 misuse and
abuse, estimates from various organizations and agencies
suggest the problem is widespread in the United States and
elsewhere. Some of the particulars regarding the calls may
vary depending on local circumstances.
Unintentional 911 Calls
Unintentional calls occur when a person or phone
inadvertently dials 911. This category includes phantom
wireless calls, and misdials and hang-up calls.
Phantom Wireless 911 Calls
Phantom wireless calls are a documented problem in the
United States, Canada, the United Kingdom, and Australia,
although other countries where wireless phones are
extensively used probably also experience this problem since
wireless systems are similar, despite location. Such calls occur
for the following reasons:
• Automatic dialing: If a cell phone user inadvertently
presses the 9 or 1 key on a phone preprogrammed to dial
911, the phone automatically dials 911, even without the
user having to press "send." This often happens when a
wireless phone is attached to a belt or in a pocket or purse,
and the 9 or 1 is bumped. Most wireless users are unaware
that their phones are preprogrammed to dial 911 and retail
salespersons do not inform purchasers that their phones are
susceptible to unintentional 911 dialing.
The Problem of M isuse and Abuse of 911
• Redialing or resending: If, after completing a 911 call, a
wireless caller accidentally presses or bumps the "redial" or
"send" key, the phone dials 911 again. (Note that landline
users may also accidentally redial 911 this way.)
• Random dialing: Some older wireless phones dial 911
when the phone's batteries are low.†
The National E mergency Number Association reports that
phantom wireless calls account for between 25 and 70 percent
of all 911 calls in some U.S. communities. The California
Highway Patrol (currently the handler of nearly all California
wireless 911 calls) estimates that between 1.8 million and 3.6
million of the 6 million wireless 911 calls it receives annually
are phantom. U.K. police estimate they receive 11,000
phantom wireless calls per day to their 999 emergency
number. The wide data variations highlight the need for
further research to pinpoint the scale of the problem.
However, the problem is already serious enough to suggest
that ignoring it could have severe ramifications for police and
legitimate 911 callers.
Of all the 911 misuse and abuse problems this guide
addresses, phantom wireless calls will show the quickest
increase, unless addressed. The U.S. 911 system handles
500,000 calls daily, or about 183 million annually.1 One in four
calls are from wireless phones, a tenfold increase since 1991.2
In the next five years, the number of wireless 911 calls is
expected to double from the current 46 million per year3 to 92
million annually, potentially exacerbating an already significant
phantom call problem.††
3
† When their batteries are low, some
phones start randomly dialing
numbers, eventually dialing 911. The
call goes through without pressing
the "send" button.
†† As wireless carriers move into
E nhanced 911, Phase II, 911 centers
will be able to locate wireless callers.
However, since so many wireless 911
calls are unintentional, implementing
Phase II will be a less important
lifesaving measure than addressing
the current problem of phantom
calls, since they prolong the time it
takes for dispatchers to respond to
other calls.
4
M isuse and Abuse of 911
911 M isdials and Hang-Up Calls
† Such area codes include those for
Wilmington, N.C. (910); Savannah,
Ga. (912); K ansas City, K an. (913);
Westchester County, N.Y. (914); E l
Paso, Texas (915); Sacramento, Calif.
(916); some parts of New York City
(917); Tulsa, Okla. (918); and Raleigh,
N.C. (919).
†† The Pinellas County 911
coordinator collects data on all 911
calls and tracks year-to-year increases
in different types of calls, such as
misdials and hang-ups.
Misdials and hang-up calls are another 911 problem. Police
suspect that many of these calls occur when callers misdial
area codes similar to 911.† Others result from misdialing of
the international access number–011. In addition, business
Centrex and fax users sometimes dial 9 to get an outside line,
when their phone systems do not require doing so, if the
caller then dials a number starting with 1 and depresses 1
again by accident, the system dials 911 (thus 911 operators
sometimes hear fax static on the line). In 2000, the Pinellas
County, Florida, E mergency Communications Center received
20,646 misdials, accounting for 4 percent of all its 911 calls.††
In Loves Park, Illinois, 3 percent of the 911 calls received in
2000 resulted from area code, international access number
and Centrex misdials.
It is suspected that many misdials end up as hang-up calls,
once the callers realize their mistake. Agencies that have
examined hang-up calls report that a majority are due to caller
misdialing (rather than prank calls or hang-ups for other
reasons). Many agencies instruct citizens not to hang up if
they misdial 911. If a caller hangs up, many agencies conduct
callbacks or dispatch officers to determine if a police or
medical emergency exists.
The number of 911 wireless misdials and hang-ups is
impossible to pin down without caller ID, which would allow
for callbacks to determine the cause. However, without
significant improvements, wireless caller location information
will tax the resources of many 911 centers, unless the
phantom call problem is resolved.
The Problem of M isuse and Abuse of 911
5
Intentional 911 Calls
Callers sometimes deliberately, but inappropriately, dial 911.
Such intentional calls fall under several distinct categories.
Nonemergency 911 Calls
Nonemergency calls often constitute a large portion of all 911
calls.† Callers sometimes phone about an incident–albeit not
an emergency–that requires police attention (e.g., the caller's
car was broken into the previous night, or the caller has been
involved in a noninjury vehicle accident). Others call 911 to
ask about non-police-related matters (e.g., the time of a
football game, the directions to a local event, the exact time
of day, or the time of garbage pick-ups). In addition, because
wireless carriers do not charge for 911 calls, cell phone users
sometimes call 911 and ask the dispatcher to transfer their call
to a non-police number, to avoid paying for it. At least one
police agency found that it was their own off-duty personnel
who abused 911 in this way.
Prank 911 Calls
People sometimes call 911 to falsely claim an emergency or to
deliberately hang up. Most agencies do not keep separate
totals on the number of prank calls, so it is unclear how
significant a problem this is in the United States. Some of
these calls are referred to, in policing circles, as children
"playing on the phone." These calls generally come from
private homes or pay phones–particularly pay phones easily
accessible to teens and children (such as in or near malls,
bowling alleys, or schools). In some of the more extreme
cases, students falsely claim to have planted a bomb in a
school. Doing so is a quick way to anonymously force the
immediate evacuation of the school and cessation of classes.††
† For example, in 2000, 40 percent of
the 911 calls in Jefferson County, Ky.,
were nonemergencies (Tangonan
2000). In Floyd County, Ind., nearly
half the monthly 911 calls are
nonemergencies (Tangonan 2000). In
2001, the San Diego Sheriff's
Department reported that more than
half of its 911 calls were frivolous
(Ma 2001).
†† Some students use this tactic to
avoid and postpone an academic test
for which they are unprepared. For
some of the same reasons, students
sometimes pull school fire alarms.
6
M isuse and Abuse of 911
A subcategory of prank calls is diversionary calls. A caller dials
911 to send the police to a location where no emergency has
occurred, diverting them away from the caller's criminal
activity. During the 1990s, when open-air drug markets were
at a peak in the United States, officers frequently noted such
calls and their suspicions that drug dealers were behind them.
There are only a few ways to determine if a call is
diversionary: if the caller admits it; if someone informs on
the caller; or if the dispatcher or police compare the caller's
location with that of the alleged emergency, to determine if
the caller could plausibly claim an emergency at the called in
location.
The difference between "playing on the phone" calls and
diversionary calls lies in the motives behind them. Those who
"play on the phone" (but do not immediately hang up)
typically want to see the police respond, so they are unlikely to
send the police to an area not visible to them. Diversionary
callers want the opposite result. (E xamples of police
responses to both types of calls are provided later in this
guide.)
Exaggerated Emergency 911 Calls
Sometimes 911 callers intentionally exaggerate the seriousness
of an emergency to get a quicker police response (although it
is unclear how extensive this problem is). For example, a caller
may falsely report "shots fired" when calling about a dispute
or assault. Such 911 misuse is difficult to prove because the
caller might simply claim, for instance, that he or she heard
shots but did not actually see a gun fired. In other words, the
caller knows there is enough room for "caller error" that he
or she cannot be charged (or prosecuted) for the exaggerated
911 call.
The Problem of M isuse and Abuse of 911
Lonely Complainant 911 Calls
Some 911 callers, over a series of months or years, repeatedly
report an emergency, yet the police never find any evidence of
one. The calls are not pranks, and they do not neatly fit into
the exaggerated emergency category. They are typically made
by the live-alone elderly or mentally ill. Some callers suffer
from delusions, actually believing an emergency is occurring;
others are often simply seeking company, perhaps not
realizing the public expense of their calls and the accidentinjury risks involved in officers responding to high priority
dispatch calls. The fact that these callers commonly claim an
intruder is in their yard or house perhaps suggests a rational
manipulation of 911 and of police services.
7
Understanding Your Local Problem
9
U nderst anding Your Local Problem
The information provided above is only a generalized
description of 911 misuse and abuse. You must combine the
basic facts with a more specific understanding of your local
problem. Carefully analyzing your problem will help you
design a more effective response strategy.
Asking the Right Questions
The following are some critical questions you should ask in
analyzing your particular 911 misuse and abuse problem, even
if the answers are not always readily available. To accurately
assess the magnitude of the problem, you may find that you
must refine how your dispatch center records certain call
types. Your answers to these and other questions will help you
choose the most appropriate set of responses later on.
Incidents
• Which specific nature codes† identify 911 misuse and abuse?
• What percentage of 911 calls are wireless? What percentage
of wireless calls are phantom?
• What percentage of calls are misdials? What percentage of
misdials are from private homes? From fax machines?
• What percentage of calls are hang-ups? What percentage of
hang-ups are from private homes? From pay phones? Do
dispatcher callbacks to home and pay phones illuminate a
pattern as to the cause of the hang-ups?†† What percentage
of hang-ups are actual emergencies?
• What percentage of calls are nonemergencies, including
transfer call requests?
• What percentage of calls are pranks, such as false bomb
threats or those that clearly involve children "playing on the
phone"? To what extent are such calls a problem? Are there
any indications that diversionary calls are a problem? If so,
are there any patterns to those calls?
† Police communications centers use
nature codes to classify incoming 911
calls.
†† The Loves Park 911 center
determined, through analysis, that an
increase in landline hang-ups
between 1993 and 1994 was due to
their phone company's switching all
city calls, other than those to 911,
from analogue to digital. (With
analogue calls, there is a pause before
the phone rings.) Many 911 callers,
now accustomed to hearing an
immediate ring, were assuming the
pause meant their call did not go
through, and were hanging up before
a 911 operator answered. The 911
center's supervisor asked the phone
company to replace the pause with a
false ring, and 911 hang-ups
subsequently dropped to previous
levels.
10
M isuse and Abuse of 911
• What percentage of "shots fired" calls are downgraded to
assaults without a firearm once police investigate? Are there
any patterns of other exaggerated emergency calls?
• Are there any patterns of lonely complainant calls? If so, to
what extent are such calls a problem?
Impact on 911 Resources
• What percentage of your 911 resources are annually
consumed with calls that qualify as misuse and abuse?
• How long does it take 911 personnel to determine if a call is
phantom? A landline misdial?
• Do phantom and nonemergency calls delay response to
other emergencies? If so, by how long?
• What is the current total cost to your 911 center and/or
police department for handling phantom wireless calls,
misdials and hang-up calls, nonemergency calls, prank calls,
exaggerated emergency calls, and lonely complainant calls?
Offenders
• Which wireless phone brands and models account for
automatic dialing of 911? For random dialing?
• Which businesses and what types of fax machines account
for fax calls to 911?
• What percentage of misdials and hang-ups are by adults?
Teens and children?
Locations/ Times
• Do certain locations account for higher percentages of 911
hang-up and prank calls (e.g., malls, bowling alleys, schools,
common routes to schools, skating rinks, convenience
stores pay phone banks, or casinos with indoor or nearby
pay phones)?
• Who owns the phones at these locations? Do the owners
adequately monitor the phones?
• Do hang-up calls cluster around certain times (e.g., times
when children are released from school, times of year)?
Understanding Your Local Problem
11
• Do nonemergency calls cluster around certain times of day?
Days of week? Times of year (e.g., the football season or
over the holidays)?
Current Responses
• How does your 911 center monitor 911 misuse and abuse?
Are responses measured for their effectiveness in reducing
it?
• What local and state laws govern 911 misuse and abuse? Are
they adequate? Do they address each aspect of the
problem? Are they used to address the problem, and if so,
have they reduced it?†
• Are the wireless phone manufacturers in your area aware of
and concerned about phantom calls?
• Does your jurisdiction advise citizens to stay on the line if
they misdial 911?††
• If you receive lonely complainant calls, what efforts have
you made to stop them?
• What repercussions, if any, apply to callers who exaggerate
an emergency?
M easuring Your Effectiveness
Measurement allows you to determine to what degree your
efforts have succeeded, and suggests how you might modify
your responses if they are not producing the intended results.
You should take measures of your problem before you
implement responses, to determine how serious the problem
is, and after you implement them, to determine whether they
have been effective. (For more detailed guidance on
measuring effectiveness, see the companion guide to this
series, A ssessing Responses to Problems: A n Introductory Guide for
Police Problem-Solvers.)
† Many local and state laws that
address 911 misuse and abuse may
require revision to cover all aspects
of the problem.
†† For example, the Framingham,
Mass. Police Department's website
(http://framinghampd.org/patrol/e9
11.html) contains this message: "If
you dial 911 by accident, do not hang
up the phone, all hang-ups on 911
must have police and or fire
dispatched to the location to check
on the call. Accidents happen, stay
on and tell the operator it was an
error."
12
M isuse and Abuse of 911
The following are potentially useful measures of the
effectiveness of responses to 911 misuse and abuse:
• reduced number of phantom wireless calls;
• reduced number of phantom calls from wireless phones
previously susceptible to them;
• reduced number of misdials and hang-up calls;
• increased rate of phantom and hang-up calls that are actual
emergencies;
• reduced number of prank calls;
• reduced number of exaggerated emergency calls;
• reduced number of lonely complainant calls;
• reduced amount of time, on average, it takes for dispatchers
to answer calls;
• reduced number of personnel hours spent handling misuse
and abuse calls;
• reduced misuse and abuse call rates for various types of
premises–private homes, malls, bowling alleys, schools,
convenience stores, etc.;
• reduced incidence of misuse and abuse calls at certain times,
such as during rush hour, after school lets out, over the
holidays, and during summer months; and
• reduced overall number of misuse and abuse calls.
Responses to the Problem of M isuse and Abuse of 911
Responses t o t he Problem of M isuse and
A buse of 9 11
Your analysis of your local problem should give you a better
understanding of the factors contributing to it. Once you
have analyzed your local problem and established a baseline
for measuring effectiveness, you should consider possible
responses to address the problem.
There is no nationally recognized protocol to address 911
misuse and abuse. Rather, there is a patchwork of federal,
local and private responses. They are detailed below, along
with other suggested responses, to provide a foundation of
ideas for addressing your particular problem. Some forms of
the problem–such as phantom wireless calls–must be
addressed at the federal level, but this will occur only if local
agencies combine their efforts to highlight the extent of the
problem. Conversely, landline 911 problems are best
addressed at the local level. It is critical that you tailor these
responses to local circumstances, and that you can justify each
response based on reliable analysis. In most cases, an effective
strategy will involve implementing several different responses.
Police responses alone are seldom effective in sufficiently
reducing or solving the problem. Do not limit yourself to
considering what police can do; give careful consideration to
who else in your community shares responsibility for the
problem and can help police better respond to it.
Responses to Phantom W ireless 911 Calls
1. Requiring manufacturers to redesign wireless phones.
On June 9, 1999, the Federal Communications Commission
(FCC), which regulates the wireless industry, requested that
manufacturers redesign their wireless phones to address the
phantom call problem.4 However, most manufacturers do not
appear to have heeded this request. The FCC advised
13
14
M isuse and Abuse of 911
† For example, see the Stop
Accidental Calls website at
www.StopAccidentalCalls.com.
manufacturers that, if necessary, it would adopt specific rules
to reduce phantom calls. The FCC, upon petition, could
consider adopting a mandatory order.
2. Recalling preprogrammed wireless phones. While an
FCC order would address all future wireless manufacturing, a
recall would resolve the issue of the millions of phones that
currently cause phantom calls. Product recall could be
narrowly tailored to those models responsible, although
manufacturers should have the burden of determining
whether their phones cause the problem. E ither the
manufacturers or the FCC could prompt the recall.
3. Underwriting and distributing phone button guards.
Private entrepreneurs, recognizing the problem of phantom
wireless calls, have developed button guards to reduce the
accidental pressing of the 9 or 1 key, which causes certain
phones to speed dial 911.† Button guards also protect the
redial key if 911 was the last number dialed. While this is less
desirable than product recall, wireless manufacturers may find
it a less costly alternative for addressing phones currently in
circulation.
4. Prohibiting automatic 911 dialing. This approach should
be tailored to ban wireless manufacturers from
preprogramming phones. Several states and parts of Canada
prohibit automatic 911 dialing. However, the laws have not
been used to change phone manufacturers' autodialing
programming practices.5 E nacting a federal law could be
politically difficult, but it would be the most efficient way to
address the problem; an FCC order could accomplish this, as
well. Those states that already have legislation banning
landline automatic dialing of 911 could revise their laws to
also include a specific ban on the preprogramming of wireless
units. While there are some advantages for individual users to
have 911 pre-programmed, the burden of and delay caused by
phantom calls on the 911 system outweighs the benefits.
Responses to the Problem of M isuse and Abuse of 911
In Loves Park, if someone unintentionally speed dials 911,
the operator tells the caller that he or she could be
prosecuted for doing so, since 911 speed dialing is
prohibited there.
5. F unneling phantom wireless calls through an
automated 911-answering system. In January 2001, the
California Highway Patrol piloted a trial method for reducing
phantom wireless calls in the Golden Gate area.† During peak
911 calling times, if dispatchers determined no one was on
the line, they switched the call to a separate queue, and an
automated attendant asked the caller to press any number (or
to say yes) if an emergency existed. If the caller did not press
a number or say yes after the message played twice, the call
was terminated.
During the five-week trial, the average waiting time for a
dispatcher to answer a 911 call dropped from 93 seconds to
eight seconds. However, lawyers for one of the wireless
carriers objected, suggesting they might sue, and
representatives of the deaf community asserted that the
system was not friendly to the community's needs.†† The
Highway Patrol ultimately abandoned the project.
The United Kingdom has instituted a similar initiative,
dubbed "Silent Solution." Cellular calls are answered with an
automated message: "If you require any of the emergency
services, press 5 on your keypad two times now." If the caller
does not do so, the recording resumes: "Nothing has been
heard. Operator, please release the line." If the caller presses
55, the automated attendant immediately reroutes the call to
the police on the highest-priority line, and it is the next to be
answered.6 Using this system, U.K. emergency
15
† For additional information on this
initiative, contact Diane Chupinski at
dchupinski@ chp.ca.gov.
†† Telecommunications devices for
the deaf, commonly referred to as
TTY, send out certain tones that 911
center computers recognize, allowing
for written responses. However, these
devices cannot be used with wireless
phones.
16
M isuse and Abuse of 911
communications officials discovered that of the more than
14,000 cellular calls to 999 per day, only about 25 are true
emergencies.
If wireless carriers remain unresponsive to the FCC's request,
and to police requests for reform, police agencies could use a
funneled phantom call system. This approach requires some
refinement to address the deaf community's needs. In
addition, it would be wise (although difficult) to prenotify the
area's wireless users about the system. There is a slight risk
that a wireless caller in a life-threatening situation–such as
someone being attacked–could not respond, and the call
would be terminated. However, this risk also exists when no
one responds to a 911 hang-up from a pay phone call, and a
number of police agencies no longer dispatch officers to such
calls.
Responses to Phantom W ireless 911 Calls W ith
Limited Effectiveness
6. Dispatching officers to all phantom wireless calls.
Many 911 centers try to determine if a phantom wireless call
is truly an emergency. In most cases, no one is on the line. In
other cases, the operator can hear someone talking to
someone nearby. By listening to the conversation, the
operator can determine whether the call was intentional. If it
remains unclear whether the call is an emergency, many
departments attempt callbacks using caller ID. If they cannot
determine the caller's number, and there is any indication that
an emergency exists, some 911 centers contact the caller's
phone carrier to request a callback number. However, some
phone carriers will not provide a number without a warrant.
With the commencement of E nhanced 911, Phase II, 911
centers will have to determine whether they will dispatch to
Responses to the Problem of M isuse and Abuse of 911
phantom call locations. If they adopt this approach, the drain
on police resources could be enormous. For instance, the
California Highway Patrol estimates it would potentially need
twice its current number of officers to respond to the 1.8
million to 3.6 million phantom calls it receives annually.
7. Requesting that wireless carriers address phantom
calls. In December 2001, the National E mergency Number
Association notified 21 wireless carriers that they should
correct the phantom call problem, and forwarded a copy of
the notification letter to the FCC. The association requested
that carriers direct their phone manufacturers to remove or
neutralize the 911 autodial feature "as quickly as possible." It
also requested that wireless carriers direct retailers to turn 911
autodial programs off, issue public service warnings and fliers
to alert phone owners about the phantom calls resulting from
the 911 autodial pre-programming, and itemize all 911 calls in
customer billing statements.7
Several years ago, officials from the California Highway Patrol
and the Reno, Nevada, Police Department separately met with
carriers whose phones made phantom calls. Several carriers
changed their handset designs. Some agreed to stop
preprogramming their phones to autodial 911; however, many
have not done so. The Highway Patrol had greater success
than the Reno police. Only one carrier agreed to meet with
Reno officials to discuss the issue, and that carrier did not
have the largest share of Reno's wireless market. Handset
manufacturers rejected the idea of a product recall, and phone
owners can still program their phones to autodial 911. The
yearly increase in wireless users, coupled with the use of older
phones that make phantom calls, has offset any gains achieved
by the few manufacturers who no longer preprogram phones.
17
18
M isuse and Abuse of 911
† Putting 911 on speed dial increases
the risk of misdials due to accidental
pressing of the button.
†† Some people mistakenly dial 911
instead of 011 (the international
access code) when phoning someone
in a foreign country.
††† Several years ago, a police agency
employed a clown to visit elementary
schools to teach children how to use
911 correctly. Thereafter, some
children called 911 to speak to the
clown.
†††† For more information about
Pinellas County 911 and the public
educator's role, contact
ed911@ aol.com.
A more coordinated effort involving national police
organizations and the FCC may be needed to effectively
address the problem.
Responses to 911 M isdials and Hang-Up Calls
8. E ducating the public . Public education could reduce 911
misdials and hang-up calls. For misdials of the international
access number and area codes similar to 911, police could
tailor efforts to specific populations. For instance, if elderly
citizens using landlines are responsible for a majority of
misdials, police could encourage them to put commonly called
numbers–but not 911–on speed dial.† As another example,
police might persuade pay phone companies in areas with
large immigrant populations to put stickers that list the
international access number on their phones.†† If callers are
hanging up after misdialing 911 (causing operators to
needlessly make callbacks and dispatch officers), then
stressing the importance of staying on the line to the public
would be valuable. A frequent shortcoming of public
information campaigns is the initiating agency's failure to
determine whether the effort actually reduced calls in the
targeted category (area code misdials, pay phone hang-ups,
etc.). Without measurement, it will be unclear if the initiative
actually worked.††† While public education efforts may prove
worthwhile if tailored to specific offending populations, if
problems recur, more refined efforts may be required.
Pinellas County employs a 911 public educator to address the
misuse and abuse problems arising from its more than 500,000
annual 911 calls. Misdials and hang-ups accounted for over 10
percent of all 911 calls. The educator found, from a study in one of
the county's cities, that children were responsible for only 10 percent
of the misdials and hang-up calls, so efforts were geared toward
adults. The initiative reduced the average annual number of misdials
and hang-up calls by more than 12,000 over a three-year period.††††
Responses to the Problem of M isuse and Abuse of 911
9. Dispatching officers to landline hang-up calls only
when there is evidence of an emergency. Many, but not
all, 911 centers call landline hang-up numbers back (if their
system can provide the numbers). If the operator is
unsatisfied with the reason given for the hang-up, the line is
open or no one answers, the operator usually dispatches an
officer. If the line is open, 911 centers often dispatch medical
personnel and, sometimes, fire personnel as well. If the line is
busy, some 911 centers, such as that in Hopkins County,
Kentucky, contact the local telephone operator to determine if
there is a conversation on the line. If so, dispatchers do not
send out an officer, reasoning that a conversation indicates
the caller probably dialed 911 by accident.8 Some agencies,
such as the South San Francisco Police Department, check the
call history for the address to determine if there have been
previous 911 hang-ups.9 In some cases, operators can
determine that "playing on the phone" caused the call. Upon
learning this, a handful of police agencies send a 911
information packet to the home, including a warning that
there will be a fine for any subsequent false calls.10 In the vast
majority of cases, no emergency call was intended. Limiting
dispatch to only those locations where there is evidence of an
emergency minimizes the number of unfounded calls that
police must handle. If police dispatch to a home where there
is no evidence of an emergency, and entry is refused, there
may not be probable cause to enter the home without a
warrant; a refusal alone is probably insufficient to establish
probable cause for entering. Police agencies should check with
their legal advisor regarding this issue, to help refine dispatch
policies.
19
20
M isuse and Abuse of 911
Responses to 911 Hang-Up Calls W ith Limited
Effectiveness
10. Dispatching officers to all landline hang-up calls. A
handful of 911 centers treat all hang-up calls as emergencies
requiring immediate investigation. Operators do not call back,
in case a criminal answers the phone. Instead, they
immediately dispatch police in hopes of catching a criminal by
surprise.11 In the vast majority of cases, police find that no
crime has occurred.
11. Providing no response to pay phone hang-up calls.
Because so many 911 pay phone hang-up calls are unfounded,
some police agencies, including the Reno Police Department,
do not dispatch officers to the locations unless there is
evidence of trouble (such as screaming). Instead, they send
out a general alert to officers in the field. While this approach
frees officers for true emergencies, it does not fully address
the underlying causes for the hang-ups.
Responses to Nonemergency 911 Calls
12. Implementing 311 systems. Some cities, overburdened
with nonemergency 911 calls, adopt 311 systems to address
this problem. Over the past five years, cities such as
Baltimore, with assistance from the federal government, have
adopted such systems to divert and handle nonemergency
calls.12 Such systems may also reduce the number of
abandoned calls from callers failing to wait for a 911 operator
to answer, since they can shorten call pick-up times.
Responses to the Problem of M isuse and Abuse of 911
13. E ducating the public via 911 educators or
coordinators. As an alternative to adopting a 311 system,
some jurisdictions, such as Pinellas County, hire a public
educator or coordinator to teach the public about the
correct–emergency-only–use of 911. This approach does not
require additional dispatchers and equipment, as the 311
systems do, so for many jurisdictions, it is an affordable
alternative.
Responses to Prank 911 Calls
14. Targeting violators and applying graduated sanctions.
Police can send information packets to first-time 911 abusers,
as they do in Wakefield, Massachusetts,13 but if calls persist, a
system of graduated sanctions, such as fines, could be of
value. In many communities, making false or harassing 911
calls is a prosecutable offense, punishable with a fine or jail
time. For callers who repeatedly dial 911 (without a good
reason), or parents whose children repeatedly call 911 while
"playing on the phone," civil fines are more appropriate than
criminal sanctions, since most prosecutors will neither
prosecute nor seek jail time for the offenses. Generally,
prosecutors file on 911 offenses in only the most egregious
cases unless a different arrangement is agreed upon between
the police and the prosecutor.† A number of 911 centers
provide public education programs or public service
announcements to reduce 911 misuse and abuse, such as
hang-up calls from children "playing on the phone." For
instance, in Franklin County, Ohio, a public service
announcement made clear to children that with the advent of
E 911 "we know where you are" when you call 911; prank calls
declined as a result. Police can also target specific phones
from which prank calls are made.
21
† In Marion County, Mo., first-time
violators receive a letter describing
the call, as well as information on
what constitutes a true emergency.
Second-time violators are informed
that they will face prosecution if
another false or nonemergency call
occurs; the county's prosecuting
attorney has agreed to follow
through in such cases.
22
M isuse and Abuse of 911
In 1994, San Diego police Officers Patti Clayton, Bob Smith and Miguel
Flores, and Sgts. David Contreras and Rudy Tai, noticed that a high volume of
911 hang-up calls were coming from pay phones in the 700 block of E ast San
Ysidro Boulevard, in the city's Southern Division. This area abuts Mexico and
has the busiest border crossing in the world– more than 70,000 vehicles and
pedestrians cross during an average day. Due to this heavy border traffic,
officers were sometimes spending over an hour responding to the calls,
invariably finding no reason for them.
Officer Clayton surveilled the 20 pay phones on the block, phones belonging
to six different owners. She also spoke with community members, taxi and bus
drivers, and business owners, and determined three main causes for the hangups:
1. Diversionary calls. Unlicensed taxi drivers, called "wildcatters," were
calling 911 from the phones and hanging up to divert police away from their
passenger pick-up points, several blocks away at the border. Drug dealers were
also making diversionary 911 calls from the phones.
2. Prank calls. Late-night revelers returning to the United States from Mexico
were calling 911 and hanging up as they passed by the phones.
3. Misdials of the international access number. Upon arriving in the
United States, some Mexican travelers, using the phones to call their families,
were misdialing 911 instead of dialing 011, the international access number.
The police team met with business owners, alerting them to the severity of the
problem. The owners, realizing that police were being diverted from crimeridden areas to respond to the false calls, agreed to remove 10 of the phones
and to relocate several others. Officer Clayton installed signs above the phones
that read, "It is a crime to dial 911 to make a false police report." With the
owners' consent, she also posted "no loitering" signs next to the phones. The
sign messages are in both E nglish and Spanish.
To address Mexican travelers' misdialing, the team asked the phone
manufacturer to install differently shaped 9 keys in the phones, but this proved
cost-prohibitive. As an alternative, Officer Clayton painted all the 9 keys red,
and repainted them weekly to make up for wear and tear.
As a result of the team's efforts, the number of 911 calls from the phones
dropped by 50 percent. The initiative also resulted in lower response times to
other calls.
Responses to the Problem of M isuse and Abuse of 911
15. Applying crime prevention through environmental
design (CPTE D) to hot-spot pay phones. Different pay
phones–for different reasons–become hot spots for false 911
calls. After reviewing at least six months' worth of pay-phone
call data for trends, 911 centers should give officers a list of
false-call hot spots for follow-up analysis. In designing placespecific responses, officers should consider using CPTE D
principles, including increasing natural surveillance and
limiting or monitoring access. CPTE D measures such as
relocating phones to improve an owner's ability to monitor
them, trimming obstructing trees and shrubbery, and
removing obstacles such as dumpsters, barriers and benches
can prove effective.
By analyzing 911 hot-spot data, St. Petersburg, Florida, police
Sergeant Charles Burnette determined that pay phones near a
convenience store had accounted for 71 hang-up or "playing on the
phone" calls over a five-year period. The call times coincided with
the time students were released from school. Sgt. Burnette noted
that foliage blocked natural surveillance of the phones, and that the
phones were unlit, compounding the problem. He met with store
management, who agreed to monitor the phones,† and asked city
staff to trim the obstructing foliage and install lights by the phones.
As a result of this initiative, the false calls stopped.
Sgt. Burnette reviewed other pay phone hot-spots and during his
analysis discovered that five percent of all of St. Petersburg's 911
calls were either hang-up or "playing on the phone" calls. Pay phone
calls appeared to account for some of the problem. Because the
calls did not cluster solely around student release times, Sgt.
Burnette surmised that adults were also responsible. He
recommended CPTE D surveys of pay phones and developed an
ordinance requiring that phones be maintained to CPTE D
standards. The ordinance also requires that signs notifying callers of
the penalties for 911 misuse be posted near pay phones, and
provides a fine structure for phone owners who violate the
ordinance. At the time of this writing, the ordinance remains under
consideration.
23
† The convenience store owner
initially had the phones placed on the
property's perimeter, rather than near
the store's entrance, to discourage
loitering. However, the phones'
remoteness, along with the
obstructing foliage, prevented the
staff from monitoring them.
24
M isuse and Abuse of 911
16. Having property overseers monitor hot-spot pay
phones. In some jurisdictions, 911 centers ask property
overseers to check whether pay phone calls are true
emergencies. For example, the Loves Park 911 supervisor
found a pattern of repeat hang-up calls from pay phones in
the city's malls, bowling alleys and schools. Now, if 911
dispatchers receive a hang-up call from one of these locations,
they will not dispatch officers unless they have received
confirmation of an emergency from mall security, bowling
alley management or school administrators. If kids are
"playing on the phone," the property overseers notify the
police, who then respond to arrest the youth. Twelve percent
of all 911 hang-up calls there are now handled this way. If
particular pay phones are hot spots for hang-up or
diversionary calls, police should determine who owns the
phones (and who manages the property), and request their
oversight in preventing the problem.
Response to Exaggerated Emergency 911 Calls
17. Targeting education to the people responsible. It is
worthwhile for 911 centers to identify people who make
exaggerated emergency calls, and to inform them about the
associated costs and hazards. People who live or work in areas
with particularly severe crime problems, such as open-air drug
or prostitution markets, sometimes make such calls out of
fear and frustration, believing that a quick police response is
essential. Rather than educating these callers individually, it
may be more economical to do so in a group format (perhaps
in a block meeting). Police should come prepared with
alternative ways to address the problem(s) prompting the
original 911 calls. In addition, police should monitor any
future calls from the targeted group to determine if education
efforts have resolved the matter, or if more coercive remedies,
such as fines or other sanctions, are necessary.
Responses to the Problem of M isuse and Abuse of 911
Response to Lonely Complainant 911 Calls
18. Arranging for suitable company for the callers. In
many cases involving lonely complainants, the caller is not a
danger to him- or herself or to others, and thus fails to
qualify for emergency mental health services. Less coercive
measures are more appropriate in such situations. Timeconsuming though it may be, if calls are frequent, arranging
for professionals such as mental health or social service
workers to assess callers and their circumstances will serve
police interests. In some cases, informing the caller's family
members about the problem may lead to increased monitoring
of the caller's behavior. Alternatively, representatives from
social service, charitable or faith-based organizations might
agree to regularly visit the caller. Ultimately, however, constant
911 calls about imagined emergencies or fabricated ones (as a
means of securing company) may indicate that the caller
should no longer live alone, and may find more comfort in an
assisted living facility.
25
Appendix
A ppendix: Sum m ary of Responses t o
M isuse and A buse of 9 11
The table below summarizes the responses to misuse and
abuse of 911, the mechanism by which they are intended to
work, the conditions under which they ought to work best,
and some factors you should consider before implementing a
particular response. It is critical that you tailor responses to
local circumstances, and that you can justify each response
based on reliable analysis. In most cases, an effective strategy
will involve implementing several different responses. Law
enforcement responses alone are seldom effective in reducing
or solving the problem.
Response
No.
Page No.
Response
How It
Works
Works
Best If…
Considerations
Responses to Phantom Wireless 911Calls
1.
13
Requiring
manufacturers to
redesign wireless
phones
Makes phones
…police agencies,
less susceptible to police chief and
phantom calls
sheriff
organizations,
NE NA, and other
interested parties
collaborate to
petition the FCC
using accurate,
recent data
Financial costs to
the wireless
industry may be
significant
2.
14
Recalling
preprogrammed
wireless phones
Addresses phones …narrowly tailored
already on the
to those phone
market
makes and models
causing the problem
Financial costs to
the wireless
industry may be
significant
3.
14
Underwriting and
distributing
phone button
guards
Prevents
unintentional
speed dialing and
redialing of 911
Financial costs to
the wireless
industry may be
significant
…wireless
manufacturers pay
for and distribute
the guards,
encourage wireless
owners to use them,
and provide a public
assessment of their
effectiveness in
reducing the
problem
27
28
M isuse and Abuse of 911
Considerations
Response
No.
Page No.
Response
How It
Works
Works
Best If…
4.
14
Prohibiting
automatic 911
dialing
Federal law would
prohibit the
preprogramming
of phones to
autodial 911; state
law would
prohibit the use
of 911 autodial
…federal law
targets
manufacturers,
not phone
owners; and state
law targets
owners, allowing
for graduated
sanctions against
repeat violators
If there is resistance
to a federal law, an
FCC order may serve
the purpose; police
chiefs in each state
may need to
collaborate to ensure
that state laws are
enacted; police may
find it difficult to
persuade certain
groups (such as the
elderly) not to use
911 autodial
5.
15
Funneling
phantom wireless
calls through an
automated 911answering system
Allows
dispatchers to
more quickly
respond to calls
…the FCC
supports this
approach
May require
refinement so as not
to adversely affect
the deaf; may also
require some
targeted public
education; if wireless
manufacturers
support this
approach over others
more costly to them,
they should bear the
cost of informing
customers about how
it works, and release
the police from
liability for using it
Appendix
Response
No.
Page No.
Response
How It
Works
Works
Best If…
Considerations
29
Responses to Phantom 911Wireless Calls With L imited E ffectiveness
6.
16
Dispatching
officers to all
phantom wireless
calls
Officers respond
to all identifiable
phantom call
locations
…the police
agency has a low
call load
Reduces the time
officers have to
address verifiable
crime and safety
problems; once
E nhanced 911,
Phase II, is fully
implemented, the
number of
identifiable
phantom call
locations will
increase, as will the
number of
unwarranted
dispatches
7.
17
Requesting that
wireless carriers
address phantom
calls
Police and other
organizations ask
wireless carriers
to voluntarily
address the
problem
…the
organizations
requesting the
voluntary
compliance notify
the FCC that they
have done so
Collaborative efforts
may be difficult and
take time, and
voluntary requests
have, thus far,
proven ineffective
E ncourages
people to dial
carefully and to
stay on the line if
they accidentally
call 911
…911 centers
track causes of
misdials and
hang-ups
General
campaigns–as
opposed to
narrowly tailored
ones–are unlikely to
correct the problem
of misdials;
education efforts
should be
customized, then
assessed for
effectiveness
Responses to 911 Misdials and Hang-up Calls
8.
18
E ducating the
public
30
M isuse and Abuse of 911
Response
No.
Page No.
Response
How It
Works
Works
Best If…
Considerations
9.
19
Dispatching
officers to
landline hang-up
calls only when
there is evidence
of an emergency
Reduces the
number of
unfounded calls
that police must
handle
…911 centers
follow up on
hang-ups by
sending callers
information
packets, and
graduated
sanctions apply to
repeat violators
Informing the
public about the
extent to which
hang-up calls drain
police resources
may help police
avoid political
fallout for
responding only
when there is
evidence of an
emergency; it may
help to let citizens
know that many
police departments
now make callbacks,
a more efficient and
effective practice
than automatically
responding to hangups
Responses to 911 Hang-Up Calls With L imited E ffectiveness
10.
20
Dispatching
officers to all
landline hang-up
calls
Gives police the
opportunity to
catch criminals by
surprise, since
operators do not
call numbers back
before dispatching
them
…a large number
of hang-up calls
are made by
people phoning
police to alert
them to a crime
in progress;
however, this is
not the case
Most landline hangup calls can be
resolved without
dispatching officers
11.
20
Providing no
response to pay
phone hang-up
calls
Dispatchers issue
a general alert to
officers in the
field, but do not
dispatch them to
the scene unless
there is evidence
of an emergency
…property
overseers monitor
pay phones
Requires property
overseers'
cooperation
Appendix
Response
No.
Page No.
Response
How It
Works
Works
Best If…
Considerations
Responses to Nonemergency 911 Calls
12.
20
Implementing
311 systems
Reduces demands
on 911 systems;
reduces caller
frustration
…adequate funds
are available for
311 technology
and staffing
Start-up and
maintenance costs
may be significant
13.
21
E ducating the
public via 911
educators or
coordinators
Teaches citizens
to use 911
appropriately
…educational
initiatives address
each aspect of
911 misuse and
abuse
Less costly than
implementing 311
systems
Responses to Prank 911 Calls
14.
21
Targeting
violators and
applying
graduated
sanctions
Persuades callers
to use 911
appropriately
…efforts are
specifically
tailored to
problem people
and phones,
rather than overly
broad
Civil sanctions
require a system for
collecting fines;
fines could be used
to support
additional 911
educational efforts
15.
23
Applying crime
prevention
through
environmental
design (CPTE D)
to hot-spot pay
phones
Decreases the
potential for
prank 911 calls
from these
phones
…officers are
trained in
CPTE D
principles and
techniques
Some phones may
need to be relocated
(or removed), which
can have financial
implications for the
owners
16.
24
Having property
overseers monitor
hot-spot pay
phones
Shifts
responsibility for
monitoring
phones to those
who are better
able to do so
…police have
carefully analyzed
the problem at
hot-spot locations
and are willing to
educate property
overseers
Some places, such
as schools, may not
have enough staff
to monitor phones,
and may resist
phone relocation
unless convinced of
the seriousness of
the problem
31
32
M isuse and Abuse of 911
Response
No.
Page No.
Response
How It
Works
Works
Best If…
Considerations
Persuades citizens
to use 911
appropriately;
police
acknowledge and
address the
underlying
concerns that
prompt the
original 911 calls
…911 centers can
identify specific
blocks making the
calls
Requires 911
centers to identify
calls that initially
receive a priority
response, but are
subsequently
downgraded in
priority once police
arrive and assess the
situation
Reduces callers'
motivations to call
911
inappropriately
…family
members or
suitable local
services are
available
Callers may resist
assistance; may be
time-consuming to
ensure appropriate
measures are taken
Response to E xaggerated E mergency 911 Calls
17.
24
Targeting
education to the
people
responsible
Response to L onely Complainant 911 Calls
18.
25
Arranging for
suitable company
for the callers
Endnotes
Endnot es
1
2
3
4
5
6
7
8
9
10
11
12
13
Dunsworth, (2000).
National E mergency Number Association (2001).
National E mergency Number Association (2001).
Federal Communications Commission (1999).
Halifax Regional Fire and E mergency Service (2002).
London Metropolitan Police (2001).
Hixson (2001).
Larson (1998).
Larson (1998).
Hannibal Courier-Post (1997).
Larson (1998).
Office of Community Oriented Policing Services (2000).
Wakefield Police Department (1992).
33
References
References
Dunworth, T. (2000). "Criminal Justice and the IT
Revolution." In J. Horney (ed.), Policies, Processes and Decisions of
the Criminal Justice System: Criminal Justice 2000. Washington,
D.C.: U.S. Department of Justice, National Institute of Justice.
Federal Communications Commission (1999). FCC Docket
No. 94-102, adopted May 13 and released June 9. Available at
www.fcc.gov/Bureaus/Wireless/Orders/1999/fcc99096.txt
Halifax Regional Fire and E mergency Service (2002).
Available at
www.region.halifax.ns.ca/Fire/pages/911qanda3.html
Hannibal Courier-Post (1997). "Board Warns Against False 911
Calls," Dec. 18. Available at
www.hannibal.net/stories/121897/false911.html
Hixson, R. (2001). National E mergency Number Association
letter to 21 wireless carriers, Dec. 12. Available at
www.nena.org
Larson, R. (1998). "9-1-1 Hangups." 9-1-1 Magazine
(September/October). Available at www.9-1-1magazine.com
London Metropolitan Police (2001). "Silent Solution for 999
Mobile Telephone Calls Without Service Request." Press
release, Nov. 12.
Ma, K. (2001). "Frivolous 911 Calls Drain Sheriff's
Resources." North County Times, The Californian, Feb. 19.
Available at www.nctimes.com
35
36
M isuse and Abuse of 911
National E mergency Number Association (2001). "Report
Card to the Nation," Sept. 11. Available at www.nena9-1-1.org
Office of Community Oriented Policing Services (2000). 311
for Nonemergencies: Helping Communities One Call at a Time.
Washington, D.C.: U.S. Department of Justice, Office of
Community Oriented Policing Services.
Tangonan, S. (2000). "911 Service Burdened by Casual Use."
The Courier-Journal, July 22. Available at
www.courier-journal.com
Wakefield Police Department (1992). "E -911: Chapter 112 of
the Wakefield Code." Available at
www.wakefieldpd.org/bylaw-911.htm
About the Author
About the Author
Rana Sampson
Rana Sampson is a national problem-oriented policing
consultant and the former director of public safety for the
University of San Diego. She was previously a White House
Fellow; National Institute of Justice Fellow; senior researcher
and trainer at the Police E xecutive Research Forum; attorney;
and patrol officer, undercover narcotics officer and patrol
sergeant with the New York City Police Department, where
she was awarded several commendations of merit and won
the National Improvement of Justice Award. She is the
coauthor (with Michael Scott) of Tack ling Crime and Other
Public-Safety Problems: Case Studies in Problem-Solving, which
documents high-quality crime control efforts from around the
United States, Canada and E urope. She is a judge for the
Herman Goldstein Award for E xcellence in ProblemOriented Policing, a former judge for the police Fulbright
awards, and a commissioner with California's Commission on
Peace Officer Standards and Training. Sampson holds a law
degree from Harvard and a bachelor's degree from Barnard
College, Columbia University.
37
Recommended Readings
Recom m ended Readings
• A Police Guide to Surveying Citizens and Their
Environments, Bureau of Justice Assistance, 1993. This
guide offers a practical introduction for police practitioners
to two types of surveys that police find useful: surveying
public opinion and surveying the physical environment. It
provides guidance on whether and how to conduct costeffective surveys.
• Assessing Responses to Problems: An
Introductory Guide for Police Problem-Solvers, by
John E . E ck (U.S. Department of Justice, Office of
Community Oriented Policing Services, 2001). This guide is
a companion to the Problem-Oriented Guides for Police series. It
provides basic guidance to measuring and assessing
problem-oriented policing efforts.
• Conducting Community Surveys, by Deborah Weisel
(Bureau of Justice Statistics and Office of Community
Oriented Policing Services, 1999). This guide, along with
accompanying computer software, provides practical, basic
pointers for police in conducting community surveys. The
document is also available at www.ojp.usdoj.gov/bjs.
• Crime Prevention Studies, edited by Ronald V. Clarke
(Criminal Justice Press, 1993, et seq.). This is a series of
volumes of applied and theoretical research on reducing
opportunities for crime. Many chapters are evaluations of
initiatives to reduce specific crime and disorder problems.
39
40
M isuse and Abuse of 911
• Excellence in Problem-Oriented Policing:The 1999
Herman Goldstein Award Winners. This document
produced by the National Institute of Justice in
collaboration with the Office of Community Oriented
Policing Services and the Police E xecutive Research Forum
provides detailed reports of the best submissions to the
annual award program that recognizes exemplary problemoriented responses to various community problems. A
similar publication is available for the award winners from
subsequent years. The documents are also available at
www.ojp.usdoj.gov/nij.
• Not Rocket Science? Problem-Solving and Crime
Reduction, by Tim Read and Nick Tilley (Home Office
Crime Reduction Research Series, 2000). Identifies and
describes the factors that make problem-solving effective or
ineffective as it is being practiced in police forces in
E ngland and Wales.
• Opportunity M akes the Thief: Practical Theory for
Crime Prevention, by Marcus Felson and Ronald V.
Clarke (Home Office Police Research Series, Paper No. 98,
1998). E xplains how crime theories such as routine activity
theory, rational choice theory and crime pattern theory have
practical implications for the police in their efforts to
prevent crime.
• Problem Analysis in Policing, by Rachel Boba (Police
Foundation, 2003). Introduces and defines problem analysis
and provides guidance on how problem analysis can be
integrated and institutionalized into modern policing
practices.
Recommended Readings
• Problem-Oriented Policing, by Herman Goldstein
(McGraw-Hill, 1990, and Temple University Press, 1990).
E xplains the principles and methods of problem-oriented
policing, provides examples of it in practice, and discusses
how a police agency can implement the concept.
• Problem-Oriented Policing and Crime Prevention,
by Anthony A. Braga (Criminal Justice Press, 2003).
Provides a through review of significant policing research
about problem places, high-activity offenders, and repeat
victims, with a focus on the applicability of those findings
to problem-oriented policing. E xplains how police
departments can facilitate problem-oriented policing by
improving crime analysis, measuring performance, and
securing productive partnerships.
• Problem-Oriented Policing: Reflections on the
First 20 Years, by Michael S. Scott (U.S. Department of
Justice, Office of Community Oriented Policing Services,
2000). Describes how the most critical elements of
Herman Goldstein's problem-oriented policing model have
developed in practice over its 20-year history, and proposes
future directions for problem-oriented policing. The report
is also available at www.cops.usdoj.gov.
• Problem-Solving: Problem-Oriented Policing in
New port New s, by John E . E ck and William Spelman
(Police E xecutive Research Forum, 1987). E xplains the
rationale behind problem-oriented policing and the
problem-solving process, and provides examples of
effective problem-solving in one agency.
41
42
M isuse and Abuse of 911
• Problem-Solving Tips: A Guide to Reducing Crime
and Disorder Through Problem-Solving
Partnerships by K arin Schmerler, Matt Perkins, Scott
Phillips, Tammy Rinehart and Meg Townsend. (U.S.
Department of Justice, Office of Community Oriented
Policing Services, 1998) (also available at
www.cops.usdoj.gov). Provides a brief introduction to
problem-solving, basic information on the SARA model
and detailed suggestions about the problem-solving process.
• Situational Crime Prevention: Successful Case
Studies, Second E dition, edited by Ronald V. Clarke
(Harrow and Heston, 1997). E xplains the principles and
methods of situational crime prevention, and presents over
20 case studies of effective crime prevention initiatives.
• Tackling Crime and Other Public-Safety Problems:
Case Studies in Problem-Solving, by Rana Sampson
and Michael S. Scott (U.S. Department of Justice, Office of
Community Oriented Policing Services, 2000) (also available
at www.cops.usdoj.gov). Presents case studies of effective
police problem-solving on 18 types of crime and disorder
problems.
• Using Analysis for Problem-Solving: A Guidebook
for Law Enforcement , by Timothy S. Bynum (U.S.
Department of Justice, Office of Community Oriented
Policing Services, 2001). Provides an introduction for
police to analyzing problems within the context of
problem-oriented policing.
• Using Research: A Primer for Law Enforcement
M anagers, Second E dition, by John E . E ck and Nancy G.
LaVigne (Police E xecutive Research Forum, 1994). E xplains
many of the basics of research as it applies to police
management and problem-solving.
Other Problem-Oriented Guides for Police
Ot her Problem -Orient ed Guides for Police
Problem-Specific Guides series:
1.
Assaults in and Around Bars. Michael S. Scott. 2001.
ISBN: 1-932582-00-2
2. Street Prostitution. Michael S. Scott. 2001. ISBN: 1-932582-01-0
3. Speeding in Residential Areas. Michael S. Scott. 2001.
ISBN: 1-932582-02-9
4. Drug Dealing in Privately Owned Apartment Complexes.
Rana Sampson. 2001. ISBN: 1-932582-03-7
5. False Burglar Alarms. Rana Sampson. 2001. ISBN: 1-932582-04-5
6. Disorderly Youth in Public Places. Michael S. Scott. 2001.
ISBN: 1-932582-05-3
7. Loud Car Stereos. Michael S. Scott. 2001. ISBN: 1-932582-06-1
8. Robbery at Automated Teller Machines. Michael S. Scott. 2001.
ISBN: 1-932582-07-X
9. Graffiti. Deborah Lamm Weisel. 2002. ISBN: 1-932582-08-8
10. Thefts of and From Cars in Parking Facilities. Ronald V.
Clarke. 2002. ISBN: 1-932582-09-6
11. Shoplifting. Ronald V. Clarke. 2002. ISBN: 1-932582-10-X
12. Bullying in Schools. Rana Sampson. 2002. ISBN: 1-932582-11-8
13. Panhandling. Michael S. Scott. 2002. ISBN: 1-932582-12-6
14. Rave Parties. Michael S. Scott. 2002. ISBN: 1-932582-13-4
15. Burglary of Retail E stablishments. Ronald V. Clarke. 2002.
ISBN: 1-932582-14-2
16. Clandestine Drug Labs. Michael S. Scott. 2002.
ISBN: 1-932582-15-0
17. Acquaintance Rape of College Students. Rana Sampson. 2002.
ISBN: 1-932582-16-9
18. Burglary of Single-Family Houses. Deborah Lamm Weisel.
2002. ISBN: 1-932582-17-7
19. Misuse and Abuse of 911. Rana Sampson. 2002.
ISBN: 1-932582-18-5
43
44
M isuse and Abuse of 911
20. F inancial Crimes Against the E lderly.
Kelly Dedel Johnson. 2003. ISBN: 1-932582-22-3
21. Check and Card Fraud. Graeme R. Newman. 2003.
ISBN: 1-932582-27-4
22. Stalking. T he National Center for Victims of Crime. 2004.
ISBN: 1-932582-30-4
23. Gun Violence Among Serious Young Offenders. Anthony A.
Braga. 2004. ISBN: 1-932582-31-2
24. Prescription F raud. Julie Wartell, Nancy G. La Vigne. 2004.
ISBN: 1-932582-33-9
25. Identity Theft. Graeme R. Newman. 2004 ISBN: 1-932582-35-5
26. Crimes Against Tourists. Ronald W. Glensor, Kenneth J. Peak.
2004 ISBN: 1-932582-36-3
Response Guides series:
•
The Benefits and Consequences of Police Crackdowns.
Michael S. Scott. 2003. ISBN: 1-932582-24-X
Problem-Solving Tools series:
•
Assessing Responses to Problems: An Introductory Guide for
Police Problem-Solvers. John E . E ck. 2002. ISBN: 1-932582-19-3
Upcoming Problem-Oriented Guides for Police
Problem-Specific Guides
Disorder at Budget Motels
Domestic Violence
Mentally Ill Persons
Robbery of Taxi Drivers
Student Party Disturbances on College Campuses
School Break-Ins
Street Racing
Other Problem-Oriented Guides for Police
Bomb Threats in Schools
Underage Drinking
Open-Air Drug Markets
Sexual Offenses in Public Places
Drunk Driving
Cruising
Bank Robbery
Response Guides
Closing Streets and Alleys to Reduce Crime
Problem-Solving Tools
Repeat Victimization
Using Offender Interviews to Inform Police Problem-Solving
Other Related COPS Office Publications
•
•
•
•
•
Using Analysis for Problem-Solving: A Guidebook
for Law E nforcement. Timothy S. Bynum.
Problem-Oriented Policing: Reflections on the F irst
20 Years. Michael S. Scott. 2001.
Tackling Crime and Other Public-Safety Problems:
Case Studies in Problem-Solving. Rana Sampson and
Michael S. Scott. 2000.
Community Policing, Community Justice, and
Restorative Justice: E xploring the Links for the
Delivery of a Balanced Approach to Public Safety.
Caroline G. Nicholl. 1999.
Toolbox for Implementing Restorative Justice and
Advancing Community Policing. Caroline G. Nicholl.
2000.
45
46
M isuse and Abuse of 911
•
•
•
•
•
•
•
•
•
Problem-Solving Tips: A Guide to Reducing
Crime and Disorder T hrough Problem-Solving
Partnerships. K arin Schmerler, Matt Perkins, Scott
Phillips, Tammy Rinehart and Meg Townsend. 1998.
Bringing Victims into Community Policing. T he
National Center for Victims of Crime and the Police
Foundation. 2002.
Call Management and Community Policing. Tom
McE wen, Deborah Spence, Russell Wolff, Julie Wartell
and Barbara Webster. 2003.
Crime Analysis in America. Timothy C. O’Shea and
Keith Nicholls. 2003.
Problem Analysis in Policing. Rachel Boba. 2003.
Reducing T heft at Construction Sites: Lessons
F rom a Problem-Oriented Project. Ronald V. Clarke
and Herman G oldstein. 2003.
T he COPS Collaboration Toolkit: H ow to Build,
F ix, and Sustain Productive Partnerships. G wen O.
Briscoe, Anna T. Laszlo and Tammy A. Rinehart.
2001.
T he Law E nforcement Tech Guide: H ow to plan,
purchase and manage technology (successfully!).
Kelly J. Harris and William H. Romesburg. 2002.
T heft F rom Cars in Center City Parking
Facilities - A Case Study. Ronald V. Clarke and
Herman G oldstein. 2003.
For more information about the Problem-Oriented Guides for
Police series and other COPS Office publications, please call
the Department of Justice Response Center at 800.421.6770
or visit COPS Online at www.cops.usdoj.gov.
FOR MORE INFORMATION:
U.S. Department of Justice
Office of Community Oriented Policing Services
1100 Vermont Avenue, N.W.
Washington, D.C. 20530
To obtain details on COPS programs, call the
COPS Office Response Center at 800.421.6770
Visit COPS Online at the address listed below.
e06021603
ISBN: 1-932582-18-5
Updated Date: July 15, 2004
www.cops.usdoj.gov