Are Flock Cameras Legal in Connecticut? And What Happens to the Data?
Flock license plate readers are legal in Connecticut, but a new 2026 law changed how long police can keep the data and who they can share it with. Here's what it says.
Short answer: yes, Flock cameras are legal in Connecticut. Police departments across the state use them, and courts have not shut them down.
Longer answer: the rules governing them changed substantially in 2026, and they are still moving. If your understanding of Connecticut license plate reader law is more than a few months old, it is out of date.
Here is where things stand.
What a Flock camera actually does
Flock Safety makes automated license plate readers, commonly abbreviated as ALPRs. The camera photographs every vehicle that passes it and records the plate number along with descriptive details: make, model, color, and other identifying features. It runs constantly. It does not need a violation or an alert to start recording.
It does not use facial recognition. It does not measure speed. It does not detect red light running, and it is not used to write traffic tickets in Connecticut.
What it produces is a searchable record of which vehicles were where, and when. Police departments use that to look for stolen cars, locate people with outstanding warrants, find missing or endangered persons, and investigate crimes.
The law that governs them: Public Act 26-14
Connecticut passed Substitute Senate Bill 397, signed on May 4, 2026 and codified as Public Act 26-14. It created the state’s first real framework for how ALPR data gets collected, kept, shared, and audited.
Before that act, the picture was much looser. A WFSB investigation published in May 2026 found that out-of-state agencies had been running large volumes of searches against Connecticut systems. Houston police alone queried the Cheshire and Avon systems more than 46,000 times in January 2025. Agencies in Kentucky and Florida were also frequent searchers. In Cheshire, at least 1,727 searches were logged with immigration as the stated reason.
That is the backdrop the 2026 law was written against.
How long the data is held
The default retention period is 21 days. After that, the data is supposed to be deleted.
There are exceptions. Data can be held longer under a warrant, or as part of an active investigation with supervisory approval and documentation. There are also carve-outs tied to highway fee collection, aggregated analytics, and motor vehicle violations.
Twenty-one days is short by national standards. Before this act, Connecticut had no statutory retention limit at all, so the number to compare it against is Flock’s standard vendor default of thirty days rather than any prior state rule. Senate Majority Leader Bob Duff originally pushed for an even shorter window.
One more wrinkle: where data is tied to a conviction carrying a prison sentence, deletion is deferred until the last person imprisoned on that case is released.
What police can use it for
The act lists permitted uses:
- Comparing plates against hotlists
- Active criminal investigations, with reasonable suspicion and documentation
- Locating people with outstanding warrants
- Searching for missing or endangered persons
- Recovering stolen vehicles
Notice the pattern. Each of these ties the search to a specific case. Departments requesting real-time streams or bulk data have to identify the case they are working.
What police cannot use it for
The prohibited list is where the 2026 act does its real work. Connecticut agencies may not use ALPR data to:
- Enforce federal immigration law
- Target people based on protected characteristics including race, ethnicity, sexual orientation, gender identity, disability, or citizenship status
- Monitor activity protected by the First Amendment
- Investigate reproductive healthcare or gender-affirming healthcare
- Collect data near certain sensitive facilities
These restrictions line up with Connecticut’s Trust Act and its shield law protections.
Who the data can be shared with
This is the provision that got the most attention.
Connecticut agencies may share ALPR data with entities in Connecticut, New York, Rhode Island, and Massachusetts. That is the whole list. Out-of-state recipients have to provide written attestation that they will not use the data for immigration enforcement, reproductive healthcare investigations, or gender-affirming care investigations. Recipients cannot pass the data along further.
Federal agencies generally have to come with a judicially issued probable cause warrant for the specific data requested. There is a narrow second route for requests involving a possible match in the federal Terrorist Screening Database.
The written attestation requirement takes effect October 1, 2026.
Accountability: policies, logs, and audits
The act builds in oversight that did not exist before.
Agencies have to adopt written usage and privacy policies and make them public. They have to keep records of who accessed the system and what they searched. They have to file annual reports covering scans, searches, data sharing, and warrant requests. The Attorney General can enforce the requirements.
The rollout runs on a schedule:
- October 1, 2026: Written attestation requirements begin
- December 1, 2026: POST-C publishes a model policy
- January 1, 2027: Agencies adopt their policies, and a standardized reporting form is established
- January 31, 2027: Annual reporting begins
On public records, the act splits the difference. The ALPR data itself is not subject to Freedom of Information Act requests. The audit trails and search logs are. So the public can see how a department is using the system without every plate scan becoming a public record.
There is also a personal access provision. You can request data on your own vehicle, but only if everyone who regularly drives it consents. That condition exists to keep an abuser from using the request process to track a victim through a shared car.
Who actually holds the data
This turns out to be a live dispute.
Flock’s chief legal officer, Dan Haley, has said that every community using the system owns and controls its own data, and that the overwhelming majority of images are deleted without a human ever looking at them.
Not everyone is satisfied with that. In August 2026, Killingworth removed the Flock cameras it had installed the previous fall. The town’s first selectman pointed to Flock’s unwillingness to commit that it would not sell data to third parties.
What is happening right now
The law is settled. The politics are not.
On August 7, 2026, Governor Lamont wrote to the Police Officers Standards and Training Council asking for guidance within thirty days covering camera and ALPR technology, what Connecticut statutes require on data use and storage, and how the Trust Act, the shield law, and state confidentiality provisions apply. He asked municipalities to pause installing any new cameras or ALPRs until that guidance is done.
Senator Duff and Senator Maroney have called for a voluntary moratorium on new Flock installations. Duff has raised the possibility of caps on cameras per town, public disclosure of camera locations, limits on private property installations, and another look at the retention window. He has said lawmakers may make the pause mandatory in January.
What this means for you as a driver
For the ordinary Connecticut driver, the practical answer is reassuring in one respect. A Flock camera will never mail you a ticket. It does not measure your speed, and Connecticut does not use license plate readers for traffic enforcement.
If ALPR data ever does surface in a criminal case, the 2026 act created questions that did not exist two years ago. Was there a documented case tied to the search? Was the data pulled inside the 21-day window? Did the search come from an agency allowed to make it? The audit trail exists so someone can check.
That is criminal defense work rather than traffic work. Our affiliated firm, Ruane Attorneys, defends criminal and DUI cases statewide and is the right call if camera evidence is part of the case against you. Reach them at 203-925-9200 or 860-925-9200.
What we handle is the other thing on the road: the ticket an officer actually hands you.
A Connecticut speeding, cell phone, or reckless driving citation carries points, lands on your driving record, and follows you to your insurance renewal. Mr. Speeding Ticket fights those tickets so you can skip court, cut costs, and keep your record clean. Call 203-567-6474 or check our online charge calculator to see what your citation is really going to cost you.
