EFF’s State Legislative Agenda to End ALPR Mass Surveillance

Police agencies across the U.S. have deployed Automated License Plate Readers (ALPRs) to capture images of passing vehicles along with time, date, and GPS coordinates. While the technology itself isn’t new (ALPRs have existed in various forms for more than 50 years, and in the U.S. since 1998), the surveillance landscape has shifted dramatically. Rapid advances in artificial intelligence and national data sharing have transformed police ALPRs into an interconnected, nationwide tracking network. It is pitched to city councils by law enforcement and private vendors like Flock Safety, Motorola Solutions (Vigilant), and Axon as an essential tool for solving violent crime.In reality, it is an inherently dangerous infrastructure of mass surveillance.Since 2012, EFF has worked with others to expose the severe digital rights harms of ALPR systems. For example, we’ve recently documented how these camera networks allow law enforcement to search for immigrants, track peaceful protesters, target R