Who will watch the watchers?
Local (Dallas) TV station did a report on some folks who're following the LEO around, filming & taking still pic's of interactions with the general public.
LEO don't like it. Chief said that someone's likely to get hurt, 'cause the cops don't know who is pulling up during the interaction - it might be someone involved in the on-going kidnapping.
The forward-facing cameras need to be enhanced, to where they get at least a 180* view. I recently received a dash cam video (via a FIFO request), most of the interaction took place off-camera. The audio was garbled, probably 80% was understandable. Hard to make a decision based on evidence like that.