49 datasets found for "traffic"
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Federal
Drug Offending in Cleveland, Ohio Neighborhoods, 1990-1997 and 1999-2001
Department of Justice —
This study investigated changes in the geographic concentration of drug crimes in Cleveland from 1990 to 2001. The study looked at both the locations of drug... -
Federal
Changing Patterns of Drug Abuse and Criminality Among Crack Cocaine Users in New York City, 1988-1989
Department of Justice —
This collection examines the characteristics of users and sellers of crack cocaine and the impact of users and sellers on the criminal justice system and on drug... -
Federal
Testing and Evaluating Body Worn Video Technology in the Los Angeles Police Department, California, 2012-2018
Department of Justice —
This research sought to evaluate the implementation of body worn cameras (BWCs) in the Los Angeles Police Department (LAPD). Researchers employed three strategies to... -
Federal
Cross-Border Multi-Jurisdictional Task Force Evaluation, San Diego and Imperial Counties, California, 2007-2012
Department of Justice —
These data are part of NACJD's Fast Track Release and are distributed as they were received from the data depositor. The files have been zipped by NACJD for release,... -
Federal
Reducing Violent Crime and Firearms Violence in Indianapolis, Indiana, 2003-2005
Department of Justice —
The lever-pulling model was first developed as part of a broad-based, problem-solving effort implemented in Boston in the mid-1990s. The lever-pulling strategy was a... -
Federal
Dangerous Sex Offenders: Classifying, Predicting, and Evaluating Outcomes of Clinical Treatment in Bridgewater, Massachusetts, 1982-1985
Department of Justice —
The purpose of this data collection was to validate two classification systems, one for rapists and one for child molesters, used in a Massachusetts treatment center... -
Federal
Comparison of Drug Control Strategies in San Diego, 1989
Department of Justice —
This study assesses the consequences for offenders of various drug enforcement strategies employed by the San Diego Police Department and profiles the factors that... -
Federal
Traffic Stop Data Collection Policies for State Police, 2004
Department of Justice —
This collection contains survey data collected at the end of October 2004 from the 49 state law enforcement agencies in the United States that had traffic patrol... -
Federal
Impact of Gang Migration: Effective Responses by Law Enforcement Agencies in the United States, 1992
Department of Justice —
This study was the first attempt to investigate gang migration systematically and on a national level. The primary objectives of the study were (1) to identify the...
49 datasets found for "traffic"