Municipalities: Beware of Changes in Flock’s Legal Terms if You’re Using or Considering License Plate Readers

As cities and counties across the United States increasingly adopt automated license plate reader (ALPR) technology to enhance public safety, officials must scrutinize the legal and contractual terms governing these systems. Recent developments surrounding Flock Safety, a leading provider of ALPR cameras, highlight critical risks related to data sharing, contract modifications, and privacy compliance that could expose municipalities to legal and reputational harm.

Understanding Flock Safety’s Technology and Market Position

Flock Safety provides automated license plate reader cameras that capture images of vehicle license plates and utilize artificial intelligence to log additional vehicle details such as make, model, color, and temporary plates. The company does not measure speed but focuses on collecting and sharing plate data with law enforcement agencies through its national network. According to company information, Flock Safety’s technology is deployed by thousands of law enforcement agencies and homeowner associations across the U.S., with the company valued at $7.5 billion in 2025.

Flock’s systems are marketed as tools to aid solve crimes and improve investigations. For example, Parker County, Texas, approved the use of seized asset funds to purchase Flock Safety cameras in April 2026, citing their utility in capturing vehicle data and supporting casework, although the sheriff’s office declined to disclose specifics about the number of cameras or deployment locations.

Contractual Risks and Legal Term Changes

Municipalities using or considering Flock Safety’s license plate readers must pay close attention to the legal terms of their agreements. In Auburn, New York, the police department entered into a four-year contract with Flock Safety over a year ago, which has since drawn public criticism due to privacy concerns and questions about whether Flock shares data with federal immigration authorities. The agreement allows for the use of ALPR cameras at fixed locations, such as the intersection of Bradford and Owasco streets, but does not guarantee that terms will remain unchanged over the contract period.

One of the most significant risks involves potential changes to Flock’s terms of service that could permit the sale or sharing of collected license plate data with third parties, including federal agencies or private entities. While Flock markets its platform as a tool for local law enforcement, critics have warned that its growing network creates a de facto national surveillance infrastructure capable of expanding beyond original public safety uses.

Privacy Concerns and Public Scrutiny

The deployment of ALPR systems has sparked debate over civil liberties and data privacy. Organizations such as the American Civil Liberties Union (ACLU) have raised alarms about Flock’s role in building a nationwide mass-surveillance system, arguing that such technologies often evolve beyond their initial stated purposes. In Auburn, public backlash has focused on transparency, with residents demanding clarity on data retention policies, access controls, and oversight mechanisms.

Municipalities must ensure that any contract with Flock Safety includes explicit prohibitions on the sale of data, clear limitations on data sharing, and enforceable audit rights. Without these safeguards, cities risk enabling the creation of a persistent tracking infrastructure that could be repurposed for immigration enforcement, commercial surveillance, or other unintended uses.

Recommendations for Municipal Leaders

To mitigate risks, local governments should accept the following steps before signing or renewing agreements with Flock Safety or similar ALPR providers:

• Conduct a thorough legal review of all contract terms, focusing on data ownership, retention periods, and sharing permissions.
• Require explicit clauses that prohibit the sale of license plate data to third parties.
• Establish internal oversight mechanisms, including regular audits and public reporting on system usage.
• Engage community stakeholders in public forums to address concerns and build trust.
• Monitor for any unilateral changes to Flock’s terms of service and be prepared to terminate or renegotiate if new terms violate local policies or state laws.

The Broader Context of ALPR Adoption

The use of automated license plate readers is growing rapidly among U.S. Law enforcement agencies, driven by promises of improved crime-solving capabilities. However, this expansion occurs amid increasing scrutiny over surveillance technologies and their impact on privacy. In states like Texas and New York, local debates have emerged over whether the benefits of ALPR systems justify the potential risks to civil liberties.

As Flock Safety continues to expand its footprint — including through offerings like drones, gunshot detectors, and integrated software platforms — municipalities must remain vigilant. The company’s aggressive growth strategy, combined with the absence of comprehensive federal regulation on ALPR use, places the burden of oversight squarely on local governments.

Conclusion

License plate reader technology can serve as a valuable tool for law enforcement when deployed responsibly. But without careful contractual oversight, municipalities risk enabling systems that compromise privacy, facilitate unintended data sharing, and erode public trust. Officials in Auburn, Parker County, and elsewhere have already begun grappling with these challenges. For any city or town considering or currently using Flock Safety’s services, the message is clear: scrutinize the legal terms, demand transparency, and prioritize community rights over convenience. The long-term implications of today’s decisions will shape the balance between safety and liberty for years to arrive.