Do police body cameras increase assaults on police?

Submitted by: Anonymous

Yes. Note that some of the studies in this list have been critiqued. (Links to critiques appear on the corresponding study summaries below).
This short answer was generated by aggregating the answers that each of the 2 studies below gave to the question (as indicated by State of K members) and adjusting for source quality and other factors. If key studies are missing or the answers attributed to individual studies are incorrect, the above answer could be wrong.


Chart summary of 2 studies examining this question

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Summaries of studies 2
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AUTHORS
Darren Henstock
Josh Young
Paul Drover
Jayne Sykes
Simon Megicks
Ryan Henderson et al
PUBLISHED
2017 in Journal of Experimental Criminology
Yes
Wearing body cameras increases assaults against officers and does not reduce police use of force: Results from a global multi-site experiment
"Police use of force is at the forefront of public awareness in many countries. Body-worn videos (BWVs) have been proposed as a new way of reducing police use of force, as well as assaults against officers. To date, only a handful of peer-reviewed randomised trials have looked at the effectiveness of BWVs, primarily focusing on use of force and complaints. We sought to replicate these studies, adding assaults against police officers as an additional outcome. Using a prospective meta-analysis of multi-site, multi-national randomised controlled trials from 10 discrete tests with a total population of +2 million, and 2.2 million police officer-hours, we assess the effect of BWVs on the rates of (i) police use of force and (ii) assaults against officers. Averaged over 10 trials, BWVs had no effect on police use of force (d = 0.021; SE = 0.056; 95% CI: –0.089–0.130), but led to an increased rate of assaults against officers wearing cameras (d = 0.176; SE = 0.058; 95% CI: 0.061–0.290). As there is evidence that cameras may increase the risk of assaults against officers, more attention should be paid to how these devices are implemented. Likewise, since other public-facing organisations are considering equipping their staff with BWVs (e.g. firefighters, private security, traffic wardens), the findings on risks associated with BWVs are transferrable to those occupations as well."
AUTHORS
Darren Henstock
Josh Young
Paul Drover
Jayne Sykes
Simon Megicks
Ryan Henderson et al
PUBLISHED
2016 in European Journal of Criminology
SUBMITTED BY
CKoons 6
Yes