I honestly think every on duty cop needs one on at all times. Might weed out the bad cops and start shutting up some of the "victims" who are only making things worse in each attempt to cry wolf.
https://www.google.com/amp/amp.newsobserver.com/news/local/article211166024.html
https://www.google.com/amp/amp.newsobserver.com/news/local/article211166024.html