> You don't think this would have ANY impact of police being able to apprehend the thief?

Speaking as a San Francisco resident: No. SF cops give nearly zero shits about recovering stolen property.

Speaking as a USian: Even if it did lead the cops right to the car and provided unimpeachable evidence that what the footage showed was a theft, rather than something legal, I still don't want these electronic mass-surveillance systems to be deployed. Dragnet surveillance is plainly unacceptable.

If -somehow- we can magically build such surveillance systems to be completely unable to provide data that's unrelated to a search warrant or other such court order, I'd reconsider my stance. However, building such a system is simply impossible.