I assume only activated when necessary like police cameras
That’s what I heard during various news segments yesterday.
The cameras would have a button that could be pressed during the shift if a member of the public* became threatening to the ambulance worker.
*Patient privacy was mentioned, but it can be anyone who becomes a threat to the worker, not just a patient being treated. It could be a drug user trying to steal an ambulance, a criminal with a knife who had perhaps stabbed the victim the paramedic is treating at the time...........Or just the regular ‘dick’ who has no self respect for others trying to help them.