Earlier quoted context omitted.
Flock doesn't fight crime, it documents the travel of people without a reason.
It and other ALPR systems real-time alert on things like stolen cars. In my home county they have arrested and convicted criminals due to this. That is fighting crime, by definition. If it was such a bad idea, they shouldn't have installed them in Redmond. Turning them off now because some people assumed things that weren't true is idiocy and sets a bad precedent.
Sometimes it takes an actual bad outcome for people to realize that the potential problems weren’t theoretical.