I'm not sure how this request even makes sense. By the logic of the demand made here, a municipality can set up an ALPR system to record evidence of crimes (after the grim failure of Flock's alerting in Oak Park where I live, we rolled Flock back to a configuration where that was all it was used for), and random people can mail Flock to be exempted from that evidence collection.
It's good to want things, and I get why people want this specific thing, but the logic that says this is a viable demand under current law seems like it would prove way too much.