Rep. Pat Harrigan, R-N.C., introduced legislation this week designed to restrict the use of automated license plate readers (ALPRs), including the widely deployed Flock cameras, by prohibiting searches based on political or religious bumper stickers. The bill seeks to address growing privacy concerns by mandating warrants for most ALPR searches, requiring the deletion of records within 24 hours, and banning vendors from selling or sharing location data. Harrigan stated that the current system collects an "extraordinary amount of information" about individuals who have not committed crimes, including their work locations, children's schools, and places of worship.
What the Left Is Saying
Progressive advocates and civil liberties groups have long argued that ALPR networks constitute mass surveillance that infringes on Fourth Amendment rights. Critics point to the potential for profiling based on expressive attributes, such as bumper stickers displaying messages like "Black Lives Matter" or "Back the Blue." Harrigan, while a Republican, echoed these concerns, noting that the government's ability to vacuum in data and make it searchable via artificial intelligence creates risks for innocent citizens. The bill provides a private right of action, allowing individuals to sue for at least $1,000 per violation if illegal searches occur, and mandates that illegally obtained evidence be excluded from court proceedings.
What the Right Is Saying
Conservative lawmakers, including Harrigan, frame the legislation as a necessary balance between public safety and constitutional rights. Harrigan emphasized that the bill does not aim to stop law enforcement from using ALPRs as investigative tools but rather to place limits on how far they can go. He argued that protecting Americans from criminals and protecting their constitutional rights are "two core responsibilities of government" that members of both parties can support. President Donald Trump has previously voiced support for Flock cameras due to their utility in law enforcement, despite acknowledging criticism that they represent an infringement on privacy. The bill also prohibits searches for civil immigration violations, parking infractions, and non-moving traffic violations, reflecting a conservative focus on limiting government overreach into non-criminal matters.
What the Numbers Show
According to a report by The Washington Post in August, at least 50 law enforcement officers have been accused or charged with misusing license plate readers. In 46 of those cases, Flock’s system was involved, with some officers reportedly using the technology to spy on romantic partners or other individuals. Harrigan’s bill proposes that states failing to enact qualifying protections could lose 10% of certain federal criminal justice funding. Flock Safety states that while its systems can detect the presence of bumper stickers, they cannot currently identify the specific type, such as a political party or house of worship. However, the company’s AI-powered FreeForm search allows users to search for vehicle characteristics in plain terms, which raises questions about how markings could be used to identify vehicles despite company safeguards.
The Bottom Line
The introduction of this bill signals a bipartisan push to regulate the rapid expansion of AI-driven surveillance infrastructure in the United States. If passed, the legislation would significantly alter how law enforcement agencies interact with ALPR vendors like Flock Safety, imposing strict data retention limits and audit requirements. The proposed ban on using ALPR data to train artificial intelligence models represents a direct challenge to the current business models of surveillance tech companies. Lawmakers will watch closely to see if the combination of fiscal penalties and legal liabilities is sufficient to gain support in Congress, particularly as the debate over the balance between security and privacy continues to evolve alongside emerging technologies.