Wisconsin municipalities exit Flock network as privacy concerns and diminishing utility trigger exodus
A coalition of Wisconsin cities and counties, including Dane County and Madison, have withdrawn from Flock’s automated license plate reader system, highlighting the fragility of shared surveillance networks and prompting policy reforms from the vendor.
A growing number of Wisconsin municipalities and counties have cancelled or declined to renew contracts with Flock, a provider of automated license plate readers, citing privacy objections, alleged violations of Fourth Amendment rights, and the diminishing utility of the shared camera network as jurisdictions depart.
The exodus began in April when the Dane County Board of Supervisors voted to cut $80,000 in county funding for Flock cameras and banned further expenditures. County Board Chair Patrick Miles stated that the board viewed the company as a "proven bad actor" whose operations violated community rights, noting that the county’s cameras had previously provided data to 140 other law enforcement agencies across the United States.
The departure of major jurisdictions such as Dane County and the city of Madison, which has never used automatic license plate readers, significantly reduced the network’s coverage. This loss triggered a cascade of cancellations in surrounding areas, as the value of Flock’s service relies heavily on a "network effect" where utility increases with the number of participating jurisdictions.
McFarland cancelled its deployment plan on May 15, with Police Chief Brian Redman citing a "shrinking database" and resident input as key factors. He noted that the loss of Dane County’s cameras removed approximately half of the potential network within the county, undermining the return on investment. Similarly, Fitchburg voted on May 26 to discontinue its subscription due to concerns over the transparency of the national search feature and data usage.
Other jurisdictions followed suit throughout the year. Stoughton paid a $12,500 early buyout fee on July 28 to cancel its contract, despite acknowledging the system helped locate a missing juvenile. In northeastern Wisconsin, Oshkosh and Appleton ended their contracts in April and May respectively, while Grand Chute switched to a competing vendor, Axon, in June. Police Chief David Maas stated the Axon system better respected resident privacy.
Kaukauna announced in July that it would not renew its contract, with Police Chief Jamie Graff stating it was not fiscally responsible to continue investing in a system that could no longer effectively partner with area communities. The University of Wisconsin police force also announced on July 3 that it would not renew its deal, seeking a vendor with better alignment with public safety needs.
In response to the widespread backlash and regulatory scrutiny, Flock announced mandatory new audit controls and lower default data retention periods for US users. The company acknowledged that the same network effect that drives growth can reverse when customers flee, as local communities prioritize privacy safeguards and data transparency over shared surveillance capabilities.
