Author: Wilbur Stevenson Smith
Publisher:
ISBN:
Category : Traffic regulations
Languages : en
Pages : 110

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Book Description

Author:
Publisher:
ISBN: 0309259045
Category : Highway research
Languages : en
Pages : 44

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Book Description

Author: David K. Witheford
Publisher:
ISBN:
Category : Speed limits
Languages : en
Pages : 152

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Book Description

Author: Wilbur Stevenson Smith
Publisher:
ISBN:
Category : Traffic regulations
Languages : en
Pages : 110

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Book Description

Author: DIANE Publishing Company
Publisher: DIANE Publishing
ISBN: 9780788107498
Category :
Languages : en
Pages : 140

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Book Description
Promotes more effective enforcement of laws and regulations governing all posted speed limits, builds public support for traffic laws, and hopes to change unsafe driving behavior. 23 appendices include: glossary, training modules, new technology, sample programs in various states, photo radar, drone radar and much more.

Author:
Publisher:
ISBN:
Category : Automobiles
Languages : en
Pages : 136

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Book Description

Author: John A. Gardiner
Publisher: Cambridge : Harvard University Press
ISBN:
Category : Law
Languages : en
Pages : 200

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Book Description
Although laws governing moving-traffic violations are fairly uniform throughout the United States, the effective levels of enforcement of these laws vary dramatically from city to city. Basing this study on statistics from nearly seven hundred police departments, census data, personal interviews, on-the-spot observation, and detailed case studies of four Massachusetts cities--Lynn, Waltham, Malden, and Cambridge--Mr. Gardiner identifies and discusses the factors that determine police decisionmaking in relation to traffic violations. After a brief description of the role of various state and local agencies in settling traffic-enforcement policy, the author analyzes in depth the traffic activities of the four Massachusetts cities. He examines in particular the extent of public pressure in seeking modification of enforcement standards, intradepartmental practices, or "norms," and the role of traffic enforcement in the total spectrum of police activities. Following the case studies, the author discusses the variations among the traffic policies of municipal police departments, and questions the "public pressure" interpretation of police policies. Mr. Gardiner finds that, although citizens and city officials frequently seek to influence individual decisions, they seldom know how strict or lenient their department's general policies are, and seldom care. In addition, the author finds no significant connection between the severity of ticketing policies and such factors as income, race, or education, but does find some correlation with the geographical stability of a city's population. Finally, the author concludes that the chief source of departmental traffic policy is an internally established set of norms concerning the importance of traffic work and the frequency with which officers should write tickets. Evidence from cities that change their traffic policies indicates that individual preferences on the part of chiefs or ranking officers are the primary source of these norms. This book is an important contribution to the growing area in social sciences that deals with law enforcement and, more broadly, local political systems.

Author: Kimberly A. Eccles
Publisher: Transportation Research Board
ISBN: 030925843X
Category : Law
Languages : en
Pages : 85

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Book Description
The goal of this research was to find out which automated enforcement programs have been successful and what contributed to their success, as well as which programs have been unsuccessful and to draw lessons from their experiences. This was accomplished through a comprehensive assessment of automated speed and red light running enforcement activity in the United States and Canada, which led to the development of guidelines to assist agencies in implementing and operating successful automated enforcement programs. Over 350 jurisdictions with current or past automated enforcement programs were contacted by survey and phone as part of the assessment. In addition to the survey, an extensive literature review was conducted to determine the effect of the programs, cost effectiveness, and resource requirements, and to get the perspective of the public.

Author: Kevin M. Morrison
Publisher: Charles C Thomas Publisher
ISBN: 0398087334
Category : Law
Languages : en
Pages : 183

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Book Description
The goal of this unique book is to give the reader a thorough understanding of speed enforcement concepts along with the devices that measure speed and, by means of interesting applications, to prepare them for their implementation in their professional careers. The text starts with a basis for the concept of speed in scientific terms and explores the concepts of speed as they relate to energy and work. The book also investigates both the negative and positive effects that various speeds have on travel and addresses the methodology to determining speed limits. Fundamental to the book are the devices used to measure speed. From the basic concepts of time distance determination through instant speed detection devices such as speed radars and speed lasers, the reader will explore the historical developments, scientific principles, and operational considerations of these devices. These sections are presented in depth with helpful charts and illustrations to assist understanding. The information is presented in easy to understand language to aid the reader in gaining a full grasp of both the scientific and operational differences of each technology along with the operative limitations associated with these technologies. Additionally, the book discusses the concept of voluntary speed compliance and the associated methods of achieving that. Further, the text reviews the elements needed for court scrutiny and acceptance of both speed law violations and the instruments used to measure those speeds and offers actual case examples that emphasize major legal points. The book is written with quantities and units in both U.S. and metric measure. This text is the most up-to-date and comprehensive resource concerning all methods used to monitor and enforce speed laws and is an ideal asset for traffic management courses.

Author:
Publisher: Transportation Research Board
ISBN: 9780309065023
Category : Business & Economics
Languages : en
Pages : 444

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Book Description
TRB Special Report 254 - Managing Speed: Review of Current Practices for Setting and Enforcing Speed Limits reviews practices for setting and enforcing speed limits on all types of roads and provides guidance to state and local governments on appropriate methods of setting speed limits and related enforcement strategies. Following an executive summary, the report is presented in six chapters and five appendices.