A few years ago, in the context of justifying automatic license plate readers, the LAPD told a court that all cars in Los Angeles are under investigation: http

A few years ago, in the context of justifying automatic license plate readers, the LAPD told a court that all cars in Los Angeles are under investigation: https://news.ycombinator.com/item?id=7434448 https://news.ycombinator.com/item?id=7434448