At least a dozen Wisconsin law enforcement agencies suspended their use of Flock Safety’s automated license plate readers (ALPRs) on September 4, following revelations about the company’s data practices and ongoing concerns over surveillance and misuse.
The Racine County Sheriff’s Office and Fond du Lac County Sheriff’s Office were among the agencies that announced immediate suspensions. Officials cited loss of trust in Flock Safety’s handling of data after it was revealed the company had collected and repackaged five years of traffic data from cities’ Flock cameras into a commercial traffic analytics product. The data had been stripped of identifying information before resale, but agencies stated this contradicted prior agreements and public expectations.
Flock Safety’s search data, including records from active investigations, was also exposed in open records requests in other states, raising legal and procedural concerns under Wisconsin’s open records laws, which typically exempt active investigation records from public disclosure. The company did not respond to requests for comment by publication time.
Part 1: Immediate Actions and Core Facts
Wisconsin agencies act after data handling concerns
At least 12 Wisconsin law enforcement agencies suspended Flock camera operations on September 4, citing breaches of trust and unexpected data repurposing. The Racine County Sheriff’s Office and Fond du Lac County Sheriff’s Office were among the first to announce suspensions, with additional agencies expected to follow.
Revelations about Flock’s data practices
Flock Safety, which operates a network of over 120,000 ALPRs nationwide, had been collecting five years of traffic data from participating cities. While the data was anonymized before being sold as a commercial product, agencies stated this use was not disclosed in their agreements and contradicted public assurances about data handling.
Part 2: Deeper Dive and Context
Law enforcement perspectives on Flock’s utility
Despite the suspensions, law enforcement officials acknowledged the technology’s effectiveness in investigations. Sheriff Christopher Schmaling of Racine County stated in a news release that the cameras had been useful but emphasized that public safety should not be exploited for mass surveillance or data monetization. Fond du Lac County officials also noted that search data from active investigations had been inadvertently exposed through open records requests in other states, raising concerns about data security and legal compliance.
Public backlash and protest trends
Protests against Flock cameras reached a record high in August, with more than 30 demonstrations across at least 15 states, according to the Armed Conflict Location and Event Data (ACLED) project. This marked the highest monthly total since ACLED began tracking opposition in fall 2025, with prior months recording fewer than 10 protests. Critics argue the technology enables warrantless mass surveillance and creates opportunities for police misuse, while supporters contend it remains a critical crime-fighting tool.
Company response and industry context
Flock Safety stated in a recent statement that it supports legislation and guardrails to ensure responsible use of its technology while preserving law enforcement’s ability to deploy effective tools. The company did not provide further comment when contacted outside regular business hours. Since the beginning of the year, at least 149 cities have either deactivated, rejected, or canceled Flock contracts, or banned ALPRs outright, reflecting growing scrutiny of the technology.
Broader implications for surveillance and privacy
The suspensions in Wisconsin follow months of criticism over Flock’s operations, including dozens of reported instances of officer misuse across the country. The controversy highlights ongoing debates over balancing public safety with privacy rights, particularly as automated surveillance technologies become more pervasive. Legal experts and advocacy groups continue to scrutinize the constitutionality and ethical implications of such systems, with some calling for stricter regulations on data collection and sharing practices.