By itself, your license plate doesn’t say much except in what state, month, and year you registered your car. But start tracking where and when that license plate goes, and you’ve suddenly got a whole huge pile of personal data about all the comings and goings in someone’s life. We’ve reported before that license plate scanning by public and private entities is both widespread and unregulated. Now, the ACLU is suing police in one state to get them to stop. [More]
