It's quite obvious it's happening, they take your ID, and put it in a fairly conspicuous machine. I think it's fair to assume that anywhere that is recording v

It's quite obvious it's happening, they take your ID, and put it in a fairly conspicuous machine. I think it's fair to assume that anywhere that is recording video is running facial scanning, as they have the capability to. If it's not a legal requirement where you live for businesses (and government) to put signage where security cameras are in operation, that's a concern.