Southern Arizona's Year of Fighting Over License-Plate Cameras
One small city pulled its cameras out. Oro Valley and the University of Arizona doubled down. And in meeting after meeting, residents kept pressing the same question: once the data exists, who gets to see it?
On the night of June 17, a representative of Deflock Tucson — a local group that opposes the cameras — stepped to the podium at an Oro Valley Town Council meeting holding what she said were public records. She had filed a request, she told the council, and pulled the audit logs for the town's Flock Safety license-plate cameras. The logs, she said, showed Oro Valley's camera data had been searched on behalf of agencies that have no contract with Flock at all — among them the Pima County Sheriff's Department, South Tucson police, the FBI, ATF, federal probation officers, and the Border Patrol.
"None of these agencies have contracts with Flock," she said. "They're still getting it through this department."
Whether or not every name on her list holds up to scrutiny — and confirming it is exactly the kind of records request worth its own follow-up — her point captured what has quietly become one of the most persistent local-government fights across the Tucson metro over the past several months: not whether automated license-plate readers catch criminals, but who, in the end, can see where your car has been.
What the cameras are
Automated license-plate readers, or ALPRs, are motion-triggered cameras that photograph passing vehicles, read the plate with computer vision, and log the plate, time, and location to a searchable database. Flock Safety, an Atlanta company, is the best-known vendor; its cameras also record a vehicle's make, color, and distinguishing features, so a car can be searched by description even without a plate. Data is typically held on a rolling 30-day window, then deleted.
The capability that drives the controversy is the network. When an agency joins Flock's national lookup system, its data becomes searchable by other Flock customers around the country, and its officers can search theirs — every query logged with the officer's stated reason. That is the mechanism residents in Southern Arizona kept returning to.
The Southern Arizona map
The metro did not move in one direction. It split.
The City of South Tucson pulled out. On Tuesday, Feb. 17, the South Tucson City Council voted 5-1 with one abstention to cancel its Flock contract — five camera sets installed since August 2025, at roughly $20,000 a year — even though backing out carried a penalty of more than $18,000. The town's police chief said his department didn't share the data improperly, but the city's data flowed to the Arizona Department of Public Safety and more than 40 other Arizona police departments, and a council majority in a majority-Latino city cited the risk of immigration-related scrutiny.
Oro Valley doubled down. The town has run roughly 20 Flock readers for years, and in 2026 it expanded — approving a Flock "drone-as-first-responder" program, unanimously, on Jan. 28. The first year, about $146,000, is covered by an Arizona DPS border-crime grant; the town's own three-year estimate runs to roughly $850,000. On April 22, the council voted 7-0 (Resolution R26-16) to let the drones dock at two Golder Ranch fire stations.
The University of Arizona had the largest deployment — and the sharpest contradiction. UA runs 62 Flock cameras under an $870,000, five-year deal signed through procurement in early 2025 with no public Regents vote. In October, the university's chief safety officer told a campus forum, "The University of Arizona is not sharing this information with any U.S. government agency." But records obtained by the Electronic Frontier Foundation show UA police ran nationwide Flock searches for the U.S. Marshals Service in early 2025. UA later, on Oct. 1, adopted a policy ending open national sharing; the cameras stayed.
Marana drew a line of its own. After a Deflock Tucson speaker raised the cameras at a June 2 meeting, a town official defended Marana's readers, distinguishing them from Flock entirely: the town owns its own data, he said, accessible only to Marana police and other Pima County law-enforcement agencies. "A little bit different than Flock," he told the council. "We own it, and we utilize it only when we're investigating a crime."
For the record: the City of Tucson and its police department do not use Flock at all — TPD runs Verkada cameras integrated through Axon's Fūsus platform. The Pima County Sheriff's Department owns a handful of ALPR units but reported none operational and holds no Flock contract.
The flashpoint: who sees the data
Across these meetings, the argument that surfaced again and again was not really about catching car thieves. It was about reach.
One resident made the case to Oro Valley's council more than once, grounding it in the Fourth Amendment. "Innocent, law-abiding citizens are being tracked," he told the council, comparing always-on plate logging to the colonial-era general warrants that prompted the amendment in the first place. The Deflock Tucson representative, separately, pressed a procedural line — telling the council the town had bought its cameras "in violation of its procurement code," treating Flock as a sole-source vendor on false claims that no competitor existed, with no public record of the pilot program the police had cited.
The concern is not abstract, and it is not only local. National reporting has documented the same network mechanic that worries Oro Valley residents. In May 2025, the technology outlet 404 Media reported that local and state police had run more than 4,000 Flock lookups tied to immigration enforcement or at the request of federal agents — giving Immigration and Customs Enforcement indirect, "side-door" access to a system it had no contract for. In August 2025, the Illinois Secretary of State's office audited Flock and found the company had violated state law by allowing Customs and Border Protection to reach Illinois plate data.
That is the backdrop against which a resident standing in an Oro Valley meeting, reading from audit logs she pulled herself, lands: the local instance of a national pattern.
No rules on the books
All of this is playing out in a state with no law governing the cameras.
Arizona's Legislature tried this year and failed. Senate Bill 1111, the first serious attempt to set statewide ALPR rules, stalled amid opposition from within the Republican caucus and died when the session adjourned on June 13 — one senator dismissed it as among the worst bills he'd seen. A competing measure, House Bill 2917, would have required voter approval before any Arizona city deployed mass-surveillance technology; it died too. A separate bill, SB 1520, which would compel state and local agencies to share data on undocumented immigrants at federal request, passed both chambers and sat on Gov. Katie Hobbs's desk as of mid-June, awaiting her decision.
The net result: as of this summer, no Arizona statute says what license-plate data can be collected, how long it can be kept, or who outside the collecting agency can search it. Those questions are being answered one council vote, one procurement signature, and one public-records request at a time.
Where things stand
South Tucson's cameras are coming down. Oro Valley's are multiplying, and now flying. The University of Arizona's stayed up, on a tighter sharing policy, under a federal complaint. Marana insists its system is something different. And the residents who keep showing up to call-to-audience — the warrant advocates, the Deflock Tucson volunteers with their records requests — are, for now, the closest thing the region has to oversight.