Here's looking at you: An evaluation of public CCTV cameras and their effects on crime and disorder

• Published in: Criminal justice review (Atlanta, Ga.) Ga.), 2013-09, Vol.38 (3), p.303-334
• Main Authors: McLean, Sarah J., Worden, Robert E., Kim, MoonSun
• Format: Article
• Language: English
• Subjects: Benefits; Cameras; Closed-circuit television; Crime; CRIME PREVENTION; CRIMINAL LAW; LAW ENFORCEMENT; Public spaces; Security systems; Surveillance; United States
• ISSN: 0734-0168; 1556-3839
• DOI: 10.1177/0734016813492415

We examine the impacts of public surveillance cameras on crime and disorder in Schenectady, New York, a medium-sized city in the northeastern United States.We assessed camera impacts by analyzing monthly counts of crime and disorder-related calls for service that occurred within each camera's 150-foot viewshed as an interrupted time series, with the interruption at the time that the camera in question was activated. We also analyzed counts of incidents between 150 and 350 feet of cameras to assess displacement effects and diffusion of benefits. We further estimated camera effects on counts of only incidents in public locations-street crimes. Our study suggests that cameras have had effects on crime, even more consistent effects on disorder, and that the visibility of cameras is associated with its impact on crime and disorder. We conclude by discussing the implications of the findings and discuss the questions to which future research should be directed.