A Kalifornia appeals court just ruled that any private business scanning your license plate without a posted privacy policy may owe every scanned person at least $2,500 - and within weeks, class action lawsuits hit one of America's largest mall operators, a 10-million-square-foot office campus, and the camera company itself. In this video, we break down what the law actually requires, how automated license plate readers really work, the documented cases where this data was shared far beyond what anyone agreed to, and exactly how to check whether your state gives you the same protection.