One thing that really harms the utility of cameras is face coverings. Over the last 20 years the two most prolific face coverings in the UK have been attacked in society - Hoodies and Niquab/Burkas. For various reasons the UK populatino has been conditioned to see a face covering and think "Crime". The UK's equivalent of Trump has denigrate people wearing veils, the media has spent a decade attacking "hoodies" [1]