A recent analysis published in Campbell Systematic Reviews indicates that body cameras worn by police do not have clear or consistent effects on officers’ use of force, arrests, or other activities. Nor do they have significant effects on citizens’ calls to police or assaults or resistance against officers. Body-worn cameras can reduce the number of citizen complaints against police officers, but it is unclear whether this finding signals an improvement in the quality of police-citizen interactions or a change in reporting.
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Source: Phys.org