Legally, you're absolutely right. But as camera technology, data transmission, data storage, and automated data analysis progress, maybe it's also reasonable that privacy laws progress with the technology. I expect any police officer or other person to freely view my license plate as I drive around and I have no problem with that.

But, I do not think it's reasonable for an automated system to systematically capture, store, and analyze all of my movements (or anyone else who is not suspected of a serious crime). If they suspect I have done something illegal, they should have to get a warrant and then the system can be triggered to start tracking me.

I understand the desire for the data... sometimes I would like to know if my kids are following the rules at home, but I have a stronger conviction that I don't want my kids to grow up in a home where they feel like they are under constant surveillance. It's a gross feeling to be under constant surveillance, like you're living in a panopticon built for prisoners, which is an unfair side effect when you've done nothing wrong. Mass data surveillance of everyone is a totalitarian dystopian that I don't want to live in.