Butler Privacy Project
What the public record shows about Liberty's cameras and where their data can travel, drawn from local reporting, government documents, and a nearby Ohio case. Claims about Liberty's own settings stay marked as pending until the records come back.
Local reporting stated that the township was adding 10 Flock rear license plate readers at an annual cost of about $30,000, added to its payments to the Butler County Sheriff's Office. Current cost, contract terms, renewal status, and camera count remain pending records responses.
Journal-NewsLiberty Township's 2026–2035 Financial Plan lists 'Flock Camera' in the Police Department capital improvement plan, with $35,000 budgeted in 2025 and $35,000 estimated for 2026. The plan describes Flock cameras as small cameras designed to assist law enforcement in a variety of investigations.
2026–2035 Financial PlanThese cameras are built to share. West Chester's police chief, Joel Herzog, described a regional "net" where departments pool their camera data, and said he hoped Liberty Township would add cameras to "fill in a hole in the net."
That's the part residents should sit with. Liberty's 10 cameras don't just feed Liberty. They feed a network, and once data is in the network, the question becomes who else can search it.
This is the part that sets Butler County apart, and it is sourced, not speculation. Liberty's cameras are funded through a sheriff's office that is also deputized for federal immigration enforcement.
Public radio reporting identified the Butler County Sheriff's Office as one of only four Ohio agencies with both a Flock contract and a 287(g) agreement with ICE. The four offices had not responded to records requests.
WOSUButler County deputies became the first in Ohio cleared to enforce limited immigration authority during routine police work, including traffic stops. One publicized stop ended with four men held on ICE detainers.
WCPO 9When Dayton released its Flock logs, they showed about 7,150 immigration-related searches by 140+ outside agencies. Per those logs, the Butler County Sheriff's Office ran six immigration-related searches of Dayton's data since 2023.
Dayton Daily NewsOn July 8, 2026 we filed public records requests with Liberty Township and the Butler County Sheriff's Office to answer the open questions above.
Flock markets far more than plate reading. Its materials describe a "Vehicle Fingerprint" that can find a car by its color, dents, or bumper stickers even without a readable plate, plus newer products for audio detection, pan-tilt-zoom cameras, drones, and data fusion.
These capabilities are marketed generally by Flock. None is confirmed to be running in Liberty Township. We separate what the vendor sells from what is deployed here on purpose, so the mission-creep concern rests on Flock's own words.
See how the vendor describes the product itself.
Flock product page404 Media found at least 60 of Flock's newer cameras exposed to the open internet with no password, letting anyone watch live feeds and download archived video. Senators called for an FTC investigation. There is no evidence Liberty's cameras were exposed; the point is that vendor assurances are not a substitute for independent review.
404 MediaThe Institute for Justice found innocent drivers pulled over, detained at gunpoint, or jailed after misreads, and in nearly two-thirds of cases officers didn't catch the error until after drawing their weapons. A wrong read can turn a routine stop dangerous.
Institute for JusticeFederal and peer-reviewed research is mixed. Studies find license plate readers can help recover stolen vehicles but show little clear evidence they prevent crime in general patrol. The benefit is real but narrow, which is why the trade-off matters.
National Institute of Justice / National Policing Institute
Dayton suspended its 72 Flock cameras on May 1, 2026 and covered them, after finding its data had been shared far beyond policy. Released logs showed about 7,150 immigration-related searches by more than 140 outside agencies, over half by U.S. Border Patrol. Per those logs, the Butler County Sheriff's Office ran six immigration-related searches since 2023. The city called it 'egregious violations of policy.'
Dayton Daily NewsKent City Council voted on Nov. 5, 2025 against letting the police department enter a Flock contract, citing privacy and data-sharing concerns. An Ohio community reviewed the program and chose not to fund it.
The PortagerIn June 2026, a Cleveland City Council committee voted 3-1 against extending the city's $250,000 Flock contract, with members questioning whether the cameras were actually improving public safety.
Signal ClevelandShaker Heights turned off nationwide data sharing on its roughly 18 cameras after learning that outside agencies, including out-of-state ones, had searched its data.
Reported by NBC4 / ACLU of Ohio
For balance: Brimfield Township renewed a one-year $12,000 contract for four cameras after trustees called it a 'hot topic' and said they wanted to keep watching it. Not every Ohio community has pulled back.
The PortagerOther Ohio communities fit the same pattern: Lucas County's move to cancel a $250,000 contract became a contested legal dispute, while Upper Arlington expanded its cameras. National tallies of cancellations ("dozens of cities since 2025") come from advocacy and aggregator sources and are best read as a trend, not a precise count.
We are not claiming Liberty's program is illegal. In Carpenter v. United States, the Supreme Court recognized that a long record of a person's movements is private even when each trip happens in public, and can require a warrant to obtain.
Courts are still working out how that applies to license plate reader networks. In early 2026 a federal judge upheld a much larger camera network in Norfolk, Virginia, but warned that as these systems grow, "the constitutional balancing could conceivably tip the other way." That is the reasoning behind asking for limits now, while the network here is still small.
Journal-News - Source date pending
Local reporting stated that Liberty Township was adding 10 Flock rear license plate readers at an annual cost of about $30,000, added to the township's monthly payments to the Butler County Sheriff's Office. The article also described cloud-based storage, logged search reasons, searches by participating jurisdictions, national database access, and 30-day deletion. Lt. Michael Nutt called it a 'huge sharing network.'
Local relevance: Primary local source that Liberty residents are paying for the cameras. Current cost, contract terms, and camera count remain pending records responses.
WCPO 9 - Source date pending
Local TV coverage of the same Liberty Township camera program, including where the readers were being placed and how the township described their purpose.
Local relevance: Second local outlet reporting the deployment and cost.
Liberty Township - 2026–2035 Financial Plan
The township's 2026–2035 Financial Plan lists 'Flock Camera' in the Police Department / Police Fund capital improvement plan, with $35,000 budgeted in 2025 and $35,000 estimated for 2026. The plan describes Flock cameras as small cameras designed to assist law enforcement in a variety of investigations.
Local relevance: Official township document confirming Flock is a budget and trustee accountability item.
Journal-News - Source date pending
West Chester Police Chief Joel Herzog described a regional camera 'net' where agencies share data, and said he hoped Liberty Township would add cameras to 'fill in a hole in the net.' The story also lists crimes West Chester's cameras helped investigate. Included so residents see both the stated benefits and the regional data-pooling design.
Local relevance: Shows a neighboring chief openly lobbying to close the Liberty gap, and that data-pooling is a design goal.
WOSU Public Media - June 25, 2026
Reports that four Ohio agencies — the Butler, Lake, Portage, and Warren county sheriff's offices — hold both a Flock contract and a 287(g) agreement with ICE, and that the four 'have not responded to records requests.' Columbus police asked Flock to build a way to exclude 287(g) agencies from searching its cameras.
Local relevance: The keystone source: it places BCSO in the Flock + 287(g) overlap, by name, in an NPR-affiliate report.
WCPO 9 - 2025
Reports that Butler County deputies became the first in Ohio cleared to enforce 'limited immigration authority during routine police enforcement,' such as traffic stops, under the 287(g) Task Force Model. One publicized arrest began as a traffic stop and ended with four men held on ICE detainers.
Local relevance: Connects license-plate camera hits to traffic-stop enforcement by the same office.
Dayton Daily News - June 26, 2026
Reports that Dayton's released logs showed about 7,150 immigration-related searches of its Flock data by more than 140 outside agencies, over half by U.S. Border Patrol. Per those logs, the Butler County Sheriff's Office ran six immigration-related searches since 2023. Dayton released the logs after a newspaper attorney disputed the city's exemption claim.
Local relevance: A nearby Ohio city where the exact risks in our records requests already materialized, with BCSO named in the logs.
WYSO - May 1, 2026
Reports that Dayton suspended its 72 Flock cameras after finding its data had been shared far beyond policy. The police chief described it as 'user error,' saying 'it's not a system issue, it's an us issue,' and cameras were covered.
Local relevance: Shows a policy promise like Liberty's can break at scale in Ohio.
The Portager - November 2025
Reports that Kent City Council voted on Nov. 5, 2025 against letting the police department enter a Flock contract, amid privacy and data-sharing concerns.
Local relevance: Proof that an Ohio community can review the program and decide not to fund it.
Signal Cleveland - June 2026
Reports that a Cleveland City Council committee voted 3-1 against extending the city's $250,000 Flock contract while members questioned whether the cameras were improving safety.
Local relevance: An Ohio example of elected officials weighing cost and public-safety value before renewing.
Flock Safety - January 2026
Flock's own statement that it does not work with ICE, that federal agencies cannot see data by default, and that agencies can turn off federal sharing with a single toggle. Published here so readers can weigh the vendor's claims for themselves.
Local relevance: The vendor's assurance. Read it next to the ACLU's rebuttal and the Dayton logs.
ACLU - 2025
The ACLU documents cases where Flock told officials one thing and later admitted another, including initially denying federal contracts before acknowledging a CBP/DHS pilot that gave those agencies access.
Local relevance: The rebuttal to publish alongside Flock's ICE statement.
404 Media - December 2025
Reports that at least 60 of Flock's Condor cameras were left exposed to the open internet with no password, letting anyone watch live feeds, download 30 days of archive, and change settings. Sen. Wyden and Rep. Krishnamoorthi urged an FTC investigation.
Local relevance: Surveillance infrastructure is a target. Vendor assurances are not a substitute for independent review.
Institute for Justice - 2026
A review of media reports and court records found innocent drivers pulled over, detained at gunpoint, or jailed after ALPR misreads, with most cases since 2023 and, in nearly two-thirds, officers not realizing the error until after drawing their weapons.
Local relevance: The risk-management case: a wrong read can escalate a routine stop.
Electronic Frontier Foundation
A plain explanation of how ALPR systems work and why stored, searchable location data can reveal where people live, work, worship, and gather.
Local relevance: Background for the difference between one plate read and a database of movements over time.
U.S. Supreme Court (via Oyez) - 2018
The Supreme Court held that long-term location tracking can require a warrant, recognizing that the sum of a person's movements is private even when each movement happens in public.
Local relevance: The legal reasoning behind why a searchable movement history raises real constitutional questions.
Flock Safety
Flock's own product page, describing features such as Vehicle Fingerprint that identify vehicles without a visible plate, plus a national sharing network.
Local relevance: Straight from the vendor, so readers can see what the system is built to do.
DeFlock
A crowdsourced public project for locating and reporting ALPR cameras. Counts are user-reported and often lower than deployed numbers. Butler Privacy Project is not affiliated with DeFlock.
Local relevance: A resource for lawful camera identification and wider context; label its numbers as crowdsourced.