A Statewide Surveillance Network Under the Microscope

Automatic license plate readers, often called ALPRs, have quietly become one of the most widespread surveillance tools in American policing. Flock Safety, the company behind much of this expansion, has built what amounts to a nationwide network of cameras that scan and log vehicle license plates around the clock. Wisconsin is no exception. Hundreds of law enforcement agencies across the state used Flock cameras in 2025, feeding data into a system that can track vehicle movements across jurisdictions, sometimes without residents ever knowing the cameras are there.

What makes this moment notable is that the technology is no longer flying under the radar. A number of Wisconsin agencies have already decided to part ways with Flock, a sign that local officials are weighing the tradeoffs between crime-solving tools and the privacy costs of mass data collection. That reassessment is now spilling into state politics, with the Democratic field running for Wisconsin governor being asked directly where they stand on police surveillance technology.

Where the Candidates Stand

The issue has become part of the broader conversation in Wisconsin's Democratic primary for governor. State Rep. Francesca Hong, considered the frontrunner in the race, has made police surveillance enough of a priority that she dedicates a section of her campaign platform to it. Her position reflects a growing unease among some voters and lawmakers about how tools like Flock cameras are deployed, who has access to the data they collect, and how long that information is retained.

Hong is not alone in facing these questions. All five Democratic candidates seeking the nomination took part in a televised primary debate ahead of the election, where issues facing Wisconsin residents, including questions about surveillance and policing, were part of the discussion. The fact that ALPR technology has become a debate-stage topic underscores how mainstream the privacy conversation around license plate readers has become, moving well beyond the advocacy circles that first raised alarms about the technology.

Why This Fits a Larger Pattern

Wisconsin's reckoning with Flock cameras is not happening in isolation. Communities and courts around the country are increasingly asking hard questions about surveillance tools that operate with little public oversight. Advocacy groups have pushed for more transparency around what technology police departments actually use and how, an effort mirrored by resources like the ACLU's Massachusetts toolkit exposing hidden police tech, which helps defendants and the public understand what surveillance systems were involved in a given case.

The concern also extends beyond U.S. borders. International human rights experts have flagged the normalization of digital surveillance as a global trend worth watching closely, as detailed in warnings that digital surveillance threatens global freedoms. Even legislative debates in other countries, such as Ireland's surveillance bill that could legalize police spyware, show a similar tension: lawmakers trying to balance law enforcement capability against the risk of unchecked monitoring.

Wisconsin has its own recent history with privacy pushback, too. Earlier this year, the state saw significant public opposition help remove a proposed VPN ban from legislation, a reminder that Wisconsin residents have shown they will speak up when they feel their digital privacy is at stake, as covered in Wisconsin's fight over a dropped VPN ban. That same energy now appears to be shaping how candidates talk about Flock camera surveillance on the campaign trail.

What This Means For You

If you live in Wisconsin, or in any state where local police use ALPR systems, it is worth understanding that these cameras can capture your license plate, location, and time of travel every time you drive past one, regardless of whether you are suspected of anything. That data can be stored, shared across agencies, and in some cases retained for extended periods. The debate playing out among Wisconsin's governor candidates is really a proxy for a much bigger question: how much surveillance infrastructure should exist by default, and who gets to decide.

For voters, this election cycle offers a concrete opportunity to weigh in. Candidates' positions on Flock camera surveillance and broader police technology policy are now part of the public record, giving residents a chance to factor privacy priorities into their vote rather than treating surveillance policy as an afterthought.

Actionable Takeaways

Residents concerned about ALPR use can start by checking whether their local police department currently contracts with Flock Safety or a similar vendor, since many agencies post this information in public records or council meeting minutes. It also helps to ask local officials directly about data retention policies and whether footage or plate data is shared with other agencies or federal authorities. Finally, following how each Wisconsin governor candidate addresses Flock camera surveillance between now and the primary can help voters make an informed choice on an issue that, while easy to overlook, has real implications for everyday privacy on the road.