Police stop drivers after AI flags license-plate travel as suspicious
Original title: Police Are Pulling People over Because AI Deems Their Driving "Suspicious"
An ACLU account says an officer showed a driver a nationwide plate heat map and claimed an FBI role after a pretext stop.
In September 2025, Grace Knowles was stopped after an officer said plate-scanning software marked her travel suspicious and showed her a US heat map of her plate reads. The ACLU ties that stop to Flock and similar ALPR tools that score travel and vehicle associations, and to reports of Border Patrol and fusion-center alerts prompting local pretext stops. A Texas jury sided with a driver who sued after a bogus lane-drift stop linked to a fusion-center alert. The piece cuts off during a March 2026 Markup report.
Unconfirmed: Whether the officer was FBI, and whether Knowles was stopped under the Border Patrol program, is not confirmed.
- Knowles said the officer later identified himself as an FBI special agent.
- The officer showed plate photos and said readers sit on highway signs.
- Wired files described open-ended AI queries over plates, arrests and broker data.
- A Texas jury sided with a driver stopped after a fusion-center alert.
- The Institute for Justice said that county ran the routine on thousands of drivers.
- Vendors
- Flock
- Products
- Flock ALPR
- Organizations
- FBIBorder PatrolInstitute for Justice
- Countries
- United States
From the original article
6 min read at aclu.org
In September 2025, Grace Knowles, a 20-something from northern Virginia, was between jobs and decided to take a road trip. Her trip included driving through Oregon, Texas, and Louisiana. On her way to Florida, she was pulled over by a police officer and had an encounter that a growing number of Americans can expect to experience if the use of AI by law enforcement is allowed to grow.
By JumpCrisscross · aclu.org
A short excerpt; the article and its images belong to the publisher. Summary, key facts and assessment above are AI-written from the article and can be wrong.