100,000 license-plate cameras are watching your block. There's no national map.

Late on a July night, someone sawed through four metal poles on a tree-lined street in central Houston and left a set of black oval cameras lying in the grass beside their solar panels, the red "24/7 video recording" stickers facing up at the sky. The cameras belonged to a neighborhood network, and the cuts at Braeswood were part of a wave of sabotage that has also hit Flock cameras in Minnesota, California, and Georgia since late July 2026, according to the BBC.

The cameras were made by Flock Safety, the country's largest operator of AI-powered license-plate readers, devices that log the plate of every passing car and match it against hot lists of stolen vehicles and missing people. As of August 2026, Flock says roughly 100,000 of them are deployed across more than 7,000 U.S. communities, with most of the footprint concentrated in suburban police departments, school districts, and homeowner associations. Houston METRO owns 35 Flock cameras and has search access to roughly 20,000 Flock devices nationwide, including cameras in Albany County, New York, according to records reviewed by the BBC.

A search log from Cypress-Fairbanks ISD, in suburban Houston, puts the same growth in numbers. In April 2024, a typical school-district lookup hit about 270 Flock networks. By April 2025, that figure had nearly doubled to 500. By April 2026, one in five searches reached 6,000 or more networks, the records show.

That kind of reach is what made one case possible. A Kentucky police officer was charged after Flock's mandatory AI audit tool flagged more than 2,000 lookups against the plates of an ex-girlfriend's vehicle, the BBC reports. In Johnson County, Texas, in 2025, a detective ran more than 80,000 images through a Flock search without a warrant to find a woman he suspected of having an abortion. Federal immigration enforcement cannot query Flock directly, the company's CEO has said, but a Harris County contract amendment initially authorized federal data sharing before the language was stripped after pushback.

Houston's own files reveal a separate, equally opaque layer. The Harris County Sheriff's Office uses Clearview AI, a facial-recognition vendor that scraped billions of photos from public social media. The Harris County contract runs through March 2027, and the office did not respond to BBC questions about how the tool is used. Clearview was fined £7.5m, roughly $9.4m at 2022 exchange rates, by the U.K. Information Commissioner's Office in 2022; the company is now banned from offering its database to U.K. police.

For Flock's customers, the appeal is the recovery number. Chief Ray Schultz of one Texas agency told the BBC that stolen-vehicle recoveries at his department rose from about three a year to 45 a year after Flock cameras went in. CEO Garrett Langley has claimed the network has helped solve roughly one million crimes and locate more than 10,000 missing people, although both figures are self-reported.

The independent paper Flock uses to sell the network tells a more cautious story. A working paper by Mourtgos and Adams, posted to CrimRxiv on August 14, 2026, found a headline 11.0% drop in motor-vehicle theft in cities that adopted Flock, with a 95% confidence interval of −17.3 to −4.2. The same paper shows the effect disappears under equal-weight and population-weight specifications, and the clearance-rate result loses statistical significance in the sensitivity analysis. A Yahoo syndication of AutoWire's reanalysis makes the same point: the company's preferred specification is not the only one, and the others do not hold.

More than 200 communities have cancelled their Flock contracts since 2021, with 90 of those decisions logged in August 2026 alone, according to Secure Justice data cited by Ars Technica. Los Angeles, Seattle, and Austin have opted not to renew. Rep. Keith Self, a Texas Republican, has proposed a federal warrant requirement. Flock has responded by cutting its default retention period from 30 to 7 days. The next pole to go in, in any of the 7,000 communities on the network, will join a search pool of 6,000 cities with no federal map of any of it.