More License Plate Reader Mission Creep: School Residency Verification, Background Checks, and Noise Complaints

An EFF analysis of millions of searches of Flock Safety automated license plate reader (ALPR) data by police has uncovered a troubling pattern: in the absence of a warrant requirement to search ALPR databases, law enforcement agencies have moved beyond specific investigations to use these surveillance networks for virtually any whim. Our findings suggest that the absence of a warrant requirement has fostered a culture of unrestricted access to sensitive location data, allowing agencies to leverage that data beyond the scope of specific criminal investigations. As a refresher: Law enforcement agencies lease or purchase camera systems from Flock Safety and then mount them by the side of the road and at intersections to document every vehicle that passes, including the plate, make, model, color and distinguishing characteristics, along with the date, time and location of where it was seen. Law enforcement's talking points—often scripted by the company itself—trumpet their role in sol