Good. Blanket live facial recognition in public spaces has no place in a democracy regardless of the carve-outs — carve-outs always expand over time, that's the pattern with every surveillance power ever granted.
On bbc.com — see it on the live page
Interviewed a family a few years back whose missing kid was found within hours because a transit camera flagged a match. Not saying the concerns aren't real, just that "no place at all" is a hard line to hold once you've seen it work.