There has been extensive research on the value of closed-circuit television CCTV for preventing crime, but little on its value as an investigative tool. This study sought to establish how often CCTV provides useful evidence and how this is affected by circumstances, analysing , crimes recorded by British Transport Police that occurred on the British railway network between and Images were more likely to be available for more-serious crimes, and less likely to be available for cases occurring at unknown times or in certain types of locations. Although this research was limited to offences on railways, it appears that CCTV is a powerful investigative tool for many types of crime. The usefulness of CCTV is limited by several factors, most notably the number of public areas not covered. Several recommendations for increasing the usefulness of CCTV are discussed.
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Please join StudyMode to read the full document. Police body cameras should be a part of every police department uniform in the United States. Body cameras are having an effect in police -public interaction and are decreasing anomalous behavior by police officers. I have already witnessed the effect that cameras have on both, the police and the public, in this case me. I got a ticket for exceeding the speed limit and I asked the police officer to give me just a warning, she said that it was all
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Millions of closed-circuit television CCTV cameras are installed in streets and businesses throughout the world with the stated goal of reducing crime and increasing public safety. The United Kingdom is one of the most enthusiastic proponents, with an estimated 1. Chicago reportedly has at least 15, cameras installed in one of the largest U.