People often lament loopholes, but understand that the correct course of action is to fix the loopholes, not to expect eg someone to pay more tax than they are

People often lament loopholes, but understand that the correct course of action is to fix the loopholes, not to expect eg someone to pay more tax than they are legally required to. I don't think it should be any different for police officers - if a city really doesn't want them using facial recognition, then ban the practice, close the loopholes, and put real consequences in place for violating the policy.