2016-10-31

Body-worn video - The independent witness


source: Cambridge University    2016年9月28日
Body-worn cameras are fast becoming standard kit for frontline law enforcers, trumpeted by senior officers and even the US President as a technological ‘fix’ for what some see as a crisis of police legitimacy. Evidence of effectiveness has, however, been limited in its scope.
Now, new results from one of the largest randomised-controlled experiments in the history of criminal justice research, led by the University of Cambridge’s Institute of Criminology, show that the use by officers of body-worn cameras is associated with a startling 93% reduction in citizen complaints against police.

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