We&#x27;re talking about dash cams here, not body cams. They had TV shows in the 90s based on police chase videos from dash cams. World&#x27;s Wildest Police Videos first aired in 97, though I suspect there were shows prior to that, the names I cannot recall. So police dash cams have been in the popular culture for almost 20 years. I think cops in Chicago (or any city) knew what they were signing up for at this point.