If I was walking along a street and covered my face, and a Police officer told me to uncover it I would say no, if he then uncovered my face and took a photo I would be very annoyed
Outside of a limited set of circumstances you would be within your rights to get upset.....
But that is NOT what is being discussed. Is it right police use sophisticated technology to recognise people they know/ have an interest in and use it to further investigations.?
They have used CCTV for the last two decades.
ANPR has been around for a decade.
This is the next step....no-one is being forced to participate in a programme and having face coverings removed....
Pretty soon your town cctv will have facial recognition software...it will spot a wanted person and send a signal to the police control room...who will despatch an officer to effect an arrest.
This already happens to a degree but it relies on human intervention and is not always reliable because humans are fallible and don't always watch the camera.
(Don't worry too much there are not enough cops to do the arrest)