The CCTV cameras I've never really had a problem with - despite what TV shows and films would like to tell you they're not actually a single coherent CCTV network, a vast proportion of them are operated by random shopkeepers, private home owners, and other such places. If they want footage from them the police are typically going to have to send someone out to ask for it, and then hope they haven't reused the storage already.
This sort of thing, deploying facial recognition systems in the street in the hope of finding someone, is much more insidious. Technically you can choose to bypass it, or pull something over your face, but that's more or less guaranteeing that you'll be stopped and questioned as to why you're concerned about it.
Sadly the UK never met an authoritarian they didn't like (apart from Hitler, so long as you're not as bad as Hitler himself you're good though). When surveyed the British public will call for banning basically anything they don't like, even if it doesn't impact them at all.
This sort of thing, deploying facial recognition systems in the street in the hope of finding someone, is much more insidious. Technically you can choose to bypass it, or pull something over your face, but that's more or less guaranteeing that you'll be stopped and questioned as to why you're concerned about it.
Sadly the UK never met an authoritarian they didn't like (apart from Hitler, so long as you're not as bad as Hitler himself you're good though). When surveyed the British public will call for banning basically anything they don't like, even if it doesn't impact them at all.