San Francisco Keeps Flock Cameras — With New Limits on Police Searches

San Francisco Sticks With Flock, but Tightens the Rules

San Francisco has decided not to pull the plug on its Flock camera network. Late last month the city adopted a policy that keeps a fleet of more than 400 automated license plate readers operating while placing fresh restrictions on how police may tap into the footage and plate data those devices generate, according to reporting from the city's NBC affiliate.

The choice makes San Francisco something of an outlier. Flock Safety is the country's dominant supplier of automated license plate readers, or ALPRs, and a wave of jurisdictions have severed ties with the company over worries about privacy and accuracy. San Francisco, a city with one of the most reliably liberal voting records in the United States, is instead opting for regulation over removal.

The move is being read as a test case: can a progressive city keep a widely criticized surveillance tool in place while narrowing the ways it can be misused? The answer, at least for now, appears to be yes — with conditions attached.

What the New Policy Actually Does

The revised framework does not ban the cameras or mandate their removal. Instead, it changes who can look at the data and under what circumstances. Key provisions include:

• Police officers who want to search camera data older than 30 days must first obtain approval from their supervisors.
• That search must also be tied to an active criminal investigation, with the officer able to demonstrate the connection.
• The cameras themselves remain in service across the city, preserving the existing network of more than 400 devices.

In practice, the policy creates a paperwork-and-justification barrier around the historical data that privacy advocates consider the most sensitive. Real-time alerts during an active case are left largely intact; the older archive of movement records is where the new friction lives.

Why a Deep Blue City Is Staying Put

San Francisco's decision lands in the middle of a broader political realignment on surveillance technology that does not map cleanly onto the usual left-right divide. Criticism of Flock has come from civil liberties organizations on the left and from conservative elected officials on the right, including Missouri Republican Sen. Josh Hawley. Florida has moved against the technology at the state level, and the city of Lynchburg, Virginia, has also turned away from Flock.

San Francisco's calculus appears to be different, and the region's relationship with the technology industry is hard to ignore. Flock's rise is inseparable from Silicon Valley's broader push to apply machine learning and networked sensors to urban problems, and the local political culture is more accustomed than most to treating new technology as a fixable engineering problem rather than a force to be rejected outright.

There is also the matter of demonstrated results — or at least results that city officials believe are demonstrated. For leaders who credit the cameras with helping close cases, removing them would mean giving up a tool they regard as working.

The Crime Numbers — and the Attribution Problem

San Francisco's crime statistics have shifted dramatically in recent years. Compared with the same stretch in 2022, car thefts fell by nearly 59 percent and break-ins by more than 82 percent during January through August of 2026, based on an analysis of San Francisco Police Department data cited in NPR reporting.

Whether Flock deserves credit for that decline is genuinely unclear, and honest officials acknowledge as much. Several other forces are moving at the same time:

• The national post-pandemic crime decline, which has pushed down property crime in cities across the country regardless of their surveillance posture.
• An AI-driven gentrification wave that has reshaped San Francisco's downtown and residential patterns, altering the conditions that fuel car break-ins and street-level theft.
• Broader changes in policing practice, prosecution priorities, and retail security that operate independently of any camera network.

Isolating the effect of license plate readers from that swirl of variables is methodologically difficult. That ambiguity is precisely why the debate tends to hinge on anecdotes and isolated cases rather than clean causal evidence.

The Case From Prosecutors

San Francisco District Attorney Brooke Jenkins has publicly defended the AI-assisted cameras, telling NPR that the license plate readers have given police a proven ability to catch people who have committed crimes. Her argument is essentially investigative: plate data can link a vehicle to a suspect, and that link can be documented and used in court.

That position is not new to the city. In 2024, then-Mayor London Breed held a press conference to highlight the arrival of Flock cameras, framing the license plate readers as a way to disrupt retail theft, car break-ins, sideshows, and other offenses that have driven complaints from residents and businesses alike.

A National Backlash Takes Shape

San Francisco's new limits arrive as Flock faces intensifying scrutiny elsewhere. Opponents have raised two recurring objections: that dragnet-style plate collection erodes the privacy of people who have done nothing wrong, and that the systems produce errors that can point investigators at innocent drivers.

The legal risk has also grown. In at least one case, a judge ruled that an officer's use of Flock cameras was unconstitutional — a reminder that policy documents and court rulings can move on separate tracks, and that a city ordinance does not shield a department from a Fourth Amendment challenge.

That combination — public skepticism, litigation, and a patchwork of local rules — has turned ALPRs into one of the more contested corners of American civic technology, even as departments describe them as routine investigative infrastructure.

The Unresolved Questions

San Francisco's approach leaves several things open. The 30-day threshold and supervisor-approval requirement depend on internal compliance; audits and public reporting will determine whether the guardrails hold. The policy also does not settle the underlying evidentiary question of how much of the city's crime decline the cameras can legitimately claim.

For now, the city has chosen a middle path: keep the network, narrow the data access, and keep watching the numbers. Other cities weighing the same trade-off will be watching San Francisco closely to see whether tighter rules can coexist with the public-safety benefits officials say the cameras deliver.

This article is based on reporting by Mashable. Read the original article.