Are Flock Cameras Legal in New Hampshire? Yes, within the rules below. Flock’s license plate readers are lawful to operate in every state; the real question — the one this page answers — is what rules New Hampshire puts on them: how long your plate data can be kept, who can search it, whether a warrant is needed, and what rights you have to see the record.
The rules exist, they have teeth, and knowing them is the difference between guessing and acting. All details are for general guidance, verified against New Hampshire sources as of September 2026.
In This New Hampshire Guide:
Are Flock Cameras Legal in New Hampshire? The Short Answer
YES — New Hampshire has an ALPR-specific statute. RSA 261:75-b, “Use of Number Plate Scanning Devices Regulated,” enacted 2016 (2016, 78:2; from HB 1154, 2016 session). A second statute, RSA 236:130 (“Highway Surveillance Prohibited”), separately bars the state and its political subdivisions from conducting surveillance on public ways — defined as determining a vehicle’s ownership or its occupants’ identity by camera or other device — except where specifically authorized by statute, done case-by-case in investigating violations, viewed live without recording at a transportation management center, incidental to building monitoring, or for toll collection.
New Hampshire is one of only a small number of states (Maine is the other most often cited) with a genuine statutory restriction rather than a permissive or absent framework. This is NOT a “local policy governs” state.
New Hampshire is unusual in that state law, not local policy, sets the ceiling — a city cannot authorize a 30-day retention policy, because RSA 261:75-b’s 3-minute purge and RSA 236:130’s surveillance prohibition bind political subdivisions. Local agencies set operational policy underneath that ceiling: departments adopt their own written ALPR standard operating procedures (the Portsmouth Police Department, for example, publishes an ALPR SOP through its public policy portal), decide whether to deploy at all, and negotiate any vendor agreement.
Deployment as reported in August 2026: roughly 61 to 67 Flock and other ALPR cameras have been reported across New Hampshire, including in Manchester, Nashua, Concord, Derry, Salem, and Hampton.
Manchester entered a Flock agreement effective July 31, 2025. Emails obtained by the Union Leader showed growing NH police interest in the technology in recent years. Residents’ most effective levers are the town meeting or city council budget vote, the department’s own SOP, and RSA 91-A requests — plus the Attorney General’s audit power, which has no counterpart in most states.
What New Hampshire Law Actually Requires
| Question | Rule in New Hampshire |
|---|---|
| ALPR statute | YES — New Hampshire has an ALPR-specific statute. RSA 261:75-b, “Use of Number Plate Scanning Devices Regulated,” enacted 2016 (2016, 78:2; from HB 1154, 2016 session). A second statute, RSA 236:130 (“Highway Surveillance Prohibited”), separately bars the state and its political subdivisions from conducting surveillance on public ways — defined as determining a vehicle’s ownership or its occupants’ identity by camera or other device — except where specifically authorized by statute, done case-by-case in investigating violations, viewed live without recording at a transportation management center, incidental to building monitoring, or for toll collection. New Hampshire is one of only a small number of states (Maine is the other most often cited) with a genuine statutory restriction rather than a permissive or absent framework. This is NOT a “local policy governs” state. |
| Data retention | 3 MINUTES for non-hit reads — the strictest in the United States. RSA 261:75-b provides that records of plates read by an LPR shall not be recorded or transmitted anywhere and shall be purged from the system within 3 minutes of capture, in a manner that destroys them and makes them unrecoverable. The only exception: if the scan produced an alarm that resulted in an arrest, a citation, or protective custody, or identified a vehicle that was the subject of a missing person or wanted broadcast, the data on that particular plate may be retained until final court disposition of the case. Compare Flock’s product default of 30 days (which Flock announced in August 2026 it was reducing to a 7-day default) — New Hampshire law requires roughly 3 minutes, meaning the standard commercial retention model is far outside what NH law permits. As a practical consequence, reported in the Union Leader (August 2026), New Hampshire’s retention controls mean any significant statewide rollout of these devices would likely require a change in legislation. |
| Who can search | Use of automated number plate scanning devices is restricted to local, county, and state law enforcement officers. LPR operation and access to LPR-collected data must be for official law enforcement purposes only. Access to retained LPR records is allowed only on a case-by-case basis, for legitimate law enforcement investigative, prosecution, or audit verification purposes. Permitted purposes are enumerated and narrow — identifying stolen vehicles, wanted or missing persons, suspended or revoked registrations, outstanding warrants, and vehicles connected to certain criminal investigations. The device itself must be installed for the sole purpose of recording and checking license plates and shall not be capable of photographing, recording, or producing images of the occupants of a motor vehicle. There is no general “browse the database” authority, because under the 3-minute purge rule there is almost no historical database to browse: as reported, an NH police car with an ALPR can scan and check plates against already-flagged entries, but officers cannot go back and retroactively check where a plate has been seen. Standard: statute-limited purpose plus case-by-case access — not a warrant requirement, and not a bare “reasonable suspicion” standard. |
| Immigration use | NONE specific to ALPR. RSA 261:75-b does not contain an immigration-enforcement carve-out or prohibition by name. However, two general provisions operate in that direction: captured plate data obtained for the statutory purposes shall not be used or shared for any other purpose, and the 3-minute purge leaves essentially no historical pattern-of-life data to hand to a federal agency. Related New Hampshire context, dated: in April 2026 NHPR reported at least six New Hampshire police departments had sought stipends from ICE for signing 287(g) partnership agreements, with over 300,000 dollars flowing to NH departments in the program’s first year; and on August 27, 2026, the ACLU of New Hampshire sued the New Hampshire Division of State Police under the state Right-to-Know Law, alleging the agency was a “black box” about its involvement in federal immigration enforcement and had failed to produce records in a timely manner. That suit concerns ICE cooperation records generally, not ALPR data specifically. Nationally, Flock stated it has no contract with ICE and that federal agencies were removed from its national search network in August 2025. |
| Data sharing | RESTRICTED. RSA 261:75-b provides that captured plate data obtained for the statute’s authorized purposes shall not be used or shared for any other purpose. There is no statutory authorization for New Hampshire agencies to feed non-hit reads into a national or multi-state search network, and the 3-minute destruction requirement means non-hit data should not exist to share. Retained hit data is limited to the specific plate that triggered the alarm and is held only until final court disposition. The national practice that drives most out-of-state backlash — searchable data points shared across agencies, including federal immigration officers, without a warrant — has no support in New Hampshire’s statute. |
| Search audits | YES. All inquiries of LPR records must be recorded for purposes of an audit trail and maintained by the law enforcement agency in the same manner as criminal history logs. Enforcement oversight: to ensure compliance or to investigate complaints of misuse, the Attorney General or a designee of the Department of Justice — including county attorneys and law enforcement officers acting at the Attorney General’s request — may examine and audit any LPR device, any server used to store LPR data, and any records pertaining to LPR use maintained by any state, county, or local agency. The Department of Justice may seek an injunction banning an agency’s use of the devices where the agency is found to have used an LPR in repeated violation of state law. Real-world gap, dated: the Union Leader reported in August 2026 that Manchester Lt. Jared Yaris stated in an email that “There is no regular audit conducted on Flock entries to match searches to specific investigations or to confirm that they are associated with an investigation,” and that of 290 unique license plates searched by Manchester police since that department’s Flock agreement began July 31, 2025, none had been routinely audited to prevent abuse. Statutory audit-trail duty exists; routine auditing in at least one large NH city was reported as not happening. |
The retention number is the one to watch. Flock’s national default is 30 days; some states now force shorter windows by statute, and where New Hampshire law is silent, the local contract decides. When people ask “are flock cameras legal in New Hampshire,” the retention and search rules above are usually what they actually need to know.
Misuse penalties: MIXED — verified and unverified components. Verified: the Department of Justice may seek an injunction banning an agency’s use of LPR devices where the agency has used a device in repeated violation of the statute (RSA 261:75-b). Verified for the companion statute: a violation of RSA 236:130, the highway surveillance prohibition, is a violation if committed by a natural person and a misdemeanor if committed by any other person.
UNVERIFIED: whether RSA 261:75-b itself carries a separate, independently classified criminal penalty or a specified fine amount for an individual officer or civilian who misuses LPR data — the statute’s enforcement provisions located in this research are the audit power and the injunction remedy, and no dollar amount or offense class attaching directly to 261:75-b was confirmed. Confirm the current penalty text at gc.nh.gov before relying on it.
Your Rights: Seeing What New Hampshire Has on Your Plate
Knowing whether are flock cameras legal in New Hampshire is only half the question — the other half is what you can see about your own plate. Two paths, used together. (1) New Hampshire Right-to-Know Law, RSA 91-A, addressed to the records officer of the specific law enforcement agency that operates the camera — the city or town police department, the county sheriff, or the NH Department of Safety / Division of State Police for state agencies.
The Department of Safety publishes a Right-to-Know request page at dos.nh.gov, and the NH Department of Justice publishes Right-to-Know guidance at doj.nh.gov. Ask specifically for the agency’s LPR audit trail / inquiry logs, its ALPR or LPR policy, and any vendor contract or memorandum of understanding — the audit trail is the record that would show searches run on a plate.
(2) A misuse complaint to the New Hampshire Attorney General, Department of Justice, Concord, which holds the statutory power to examine and audit LPR devices, servers, and records. Realistic expectations: many drivers can obtain the agency’s policy, its contract, and aggregate search-log information; you may be able to obtain inquiry-log entries, but agencies commonly assert RSA 91-A:5 exemptions for records in an active investigation, and criminal-history-log handling rules may be invoked.
Because non-hit scans must be destroyed within 3 minutes, in most cases there is by law nothing stored about an ordinary driver to produce. Check with the specific agency and, if denied, note that RSA 91-A allows a petition to the superior court.
A records request is the single most useful lawful move for a driver asking are flock cameras legal in New Hampshire: it is free or cheap, it forces the agency to state its rules on paper, and the answers feed every other channel — council testimony, comments on pending bills, or a lawyer if the logs show misuse. If a camera-based citation is the concern, the Flock camera ticket guide for New Hampshire covers that side.
The bills and rulings below are what will change the answer to are flock cameras legal in New Hampshire next — each item is dated, and this section is refreshed as they move.
New Hampshire ALPR Bills and Rulings in Motion
HB 1059 (2026 regular session) — “relative to the use of number plate scanning devices.” Signed by Governor Ayotte on May 28, 2026. It eliminated the prospective repeal of RSA 261:75-b, which had been scheduled to take effect January 1, 2027 under 2016, 78:3, II. Effect: New Hampshire’s ALPR regulation, including the 3-minute purge, is now permanent rather than sunsetting.
Co-sponsor Rep. Buzz Scherr, D-Portsmouth, was quoted to the effect that “Nobody really had a big problem with it.” This is the single most consequential NH ALPR action of the last twelve months and it moved in the direction of MORE restriction, not less.
Prior history for context, outside the 12-month window: SB 428 (2024) would have defined law enforcement ALPR use and appropriated funds to the Department of Safety for a DMV-to-State-Police data interface; it was referred to interim study by voice vote on February 8, 2024 and died. Repeated earlier attempts to extend the 3-minute limit — including a 2024 proposal to move it to 180 days — have all failed. No New Hampshire bill enacted in the last 12 months loosened the retention limit.
Where communities have pushed back, it shows up here: cancellations, lawsuits, and documented cases — the practical backdrop to are flock cameras legal in New Hampshire, reported as cases and charges only.
The Backlash in New Hampshire: Cancellations, Lawsuits & Cases
New Hampshire-specific, dated: August 2026 — the New Hampshire Union Leader, using emails obtained under the Right-to-Know Law, reported that Manchester police had searched 290 unique license plates since their Flock agreement began July 31, 2025, and that Lt. Jared Yaris confirmed no regular audit is conducted to match Flock searches to specific investigations; outcome: public scrutiny and legislative attention, no cancellation reported as of September 1, 2026.
August 27, 2026 — the ACLU of New Hampshire filed suit against the New Hampshire Division of State Police alleging Right-to-Know Law violations for failing to timely produce records about its involvement in federal immigration enforcement; outcome: pending as of September 1, 2026.
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This suit is about ICE cooperation records generally rather than ALPR data specifically. NO New Hampshire municipal contract cancellation, NO New Hampshire ALPR lawsuit over the cameras themselves, and NO New Hampshire vandalism prosecution were verified in this research — for those categories, NONE.
Regional and national context, dated: Cambridge, Massachusetts terminated its Flock contract in late 2025 after deactivating 16 readers and then discovering technicians had installed two more, which the city called a material breach of trust; Salem, Massachusetts rejected the company in July 2026; Harrisonburg, Virginia’s council voted to end its agreement in July 2026 citing Fourth Amendment concerns; East Bridgewater, Massachusetts moved to cancel after resident backlash in 2026; and Bellingham police ended their contract in August 2026 over pricing and AI-search concerns.
Reporting in 2026 counted at least 82 terminated contracts across 28 states between August 2021 and May 2026, with some tallies near 98 since 2021 and roughly 23 to 50-plus municipalities acting in 2026 alone.
What Flock and Other Vendors Are Saying
August 13, 2026 — Flock Safety CEO Garrett Langley published a blog post announcing new accountability measures, describing them as “a continuation of our commitment to both safety and privacy.” The announced changes: cutting the default retention of Flock camera data from 30 days to 7 days; requiring law enforcement customers to enter case codes when searching the vehicle database, except in emergencies; requiring customers to use Flock’s Audit Assistance tool to detect abnormal activity and flag it for administrator review by the end of 2026; expanding the automated audit tool to flag abnormal user activity and suspend suspicious accounts; and requiring multi-factor authentication for system access.
August 23, 2026 — Langley publicly called for a national “compromise” on privacy amid camera sabotage and public opposition, in remarks covered by TechCrunch, Fox News, and others; he also said safeguards would be added to cameras in January.
August 2026 — the ACLU responded that the updates are inadequate and that Flock’s cameras remain a major civil liberties threat, and separately published a statement accusing Flock of repeatedly misrepresenting its product to city councils, police departments, and the public; security-trade coverage noted the new accountability features depend on customer enforcement to be effective. 2026 — Flock stated publicly that it has no contract with ICE and that federal agencies were removed from its national search network in August 2025.
2026 — Ring and Flock ended their camera partnership amid outcry over a Super Bowl camera advertisement. None of these statements were directed specifically at New Hampshire. No Axon or Motorola Solutions statement specific to New Hampshire was verified: NONE.
Key Takeaways: Are Flock Cameras Legal in New Hampshire
- Start with the statute question: the honest answer to “are flock cameras legal in New Hampshire” begins with whether New Hampshire has any ALPR law at all — and where it does not, vendor defaults and local contracts are the only rules.
- Retention is the number that matters: when drivers ask “are flock cameras legal in New Hampshire”, what they usually need is how long a plate read is kept and who can search it, both covered in the table above.
- Your city may answer differently than your state: because local policy fills the gap, “are flock cameras legal in New Hampshire” can have one answer in one town and another across the line.
- A records request is the lawful lever: for anyone asking “are flock cameras legal in New Hampshire”, the search logs and the written policy are obtainable under the public-records law, and they are what changes council votes.
- Bills move monthly: the dated sections above are refreshed because the answer to “are flock cameras legal in New Hampshire” is being rewritten in real time by legislation and court rulings.
- Cancellations are facts, not rumors: the backlash section records which New Hampshire communities have ended contracts and why — the practical backdrop to “are flock cameras legal in New Hampshire”.
- Damaging a camera is a crime: the lawful channels are the ones that work, and the cases above show the charges that follow the other route.
- Check the date on everything: including this page — the verification date is printed above, because “are flock cameras legal in New Hampshire” is a moving answer.
- Vendor statements are not law: a company’s retention promise can change by press release; “are flock cameras legal in New Hampshire” is answered by statute and contract, which is why both are quoted above.
- Sharing is the quiet issue: a plate read in New Hampshire can be searchable by agencies elsewhere by default, and “are flock cameras legal in New Hampshire” includes whether the local contract turned that off.
Bottom line on are flock cameras legal in New Hampshire: confirm the current rule at the official sources below, keep every notice and envelope, and treat the dated sections of this page as the record of what changed and when.
New Hampshire FAQ: Are Flock Cameras Legal in New Hampshire
Can I find out if police searched my plate in New Hampshire?
Often, yes. ALPR search logs are records, and public-records laws reach many of them — the request path in the rights section above is the route. Some state statutes require agencies to keep audit logs precisely so this question is answerable. Expect exemptions for active investigations, but the policy, the retention schedule, and aggregate search data are routinely producible.
Do Flock cameras use facial recognition?
No — the cameras photograph vehicles and plates, not faces, and the company states the system does not identify drivers or passengers. The privacy concern is different and real: a network of timestamped plate captures builds a movement history of your vehicle, which is why retention limits and search rules are where every serious legal fight is happening.
Is it illegal to block or damage a Flock camera in New Hampshire?
Damaging one is criminal property destruction — and prosecutions are real: vandalism cases around the country in 2026 have drawn felony charges, including over a police decoy camera. Blocking or obscuring one on public land can also draw obstruction or tampering charges depending on state law. The lawful channels — records requests, council testimony, pending bills — are covered above, and they are the ones actually cancelling contracts.
Why the Answer to “Are Flock Cameras Legal in New Hampshire?” Keeps Changing
ALPR law is the rare corner of traffic law being written in real time. The cameras spread faster than legislatures could react, so the first rules were whatever the vendor’s defaults and each city’s contract said. Now the statutes are arriving — retention caps, search standards, immigration-use bans, audit duties — and every session moves the line somewhere. A page that answered “are flock cameras legal in New Hampshire” correctly last year can be wrong this year.
The fights driving it are concrete: officers caught running personal searches, federal agencies reaching into local data, cities discovering their contracts allowed sharing they never intended. Each scandal produces a bill; each bill resets the rules. That is why the dated sections on this page exist and get refreshed — the statute table is the stable part, and everything else is a moving front.
For a driver, the takeaway is to check the date on anything you read about are flock cameras legal in New Hampshire — including this page, which is why its verification date is printed above — and to anchor on the statute citations, which are the one part of this fight that is always checkable at the source.
Official New Hampshire Sources & Resources
- New Hampshire Legislature: https://gc.nh.gov
- New Hampshire DMV: https://www.dos.nh.gov
- National Highway Traffic Safety Administration: nhtsa.gov
- Cornell Legal Information Institute: law.cornell.edu/wex
Statute reference: NH RSA 261:75-b (Use of Number Plate Scanning Devices Regulated), enacted 2016, 78:2; prospective repeal removed by HB 1059, signed May 28, 2026. Companion: NH RSA 236:130 (Highway Surveillance Prohibited).
Other New Hampshire rules to know: Several rules unique or near-unique to New Hampshire. (1) The 3-minute purge for non-hit reads is the shortest statutory ALPR retention period in the country by a wide margin — most states with any rule use days, months, or years. (2) The camera itself must be technically incapable of photographing or recording images of vehicle occupants — a hardware-capability restriction, not just a use restriction.
(3) RSA 236:130’s blanket prohibition on highway surveillance by the state and its subdivisions operates as a background ban, with ALPR permitted only because RSA 261:75-b is a statutory authorization carved out of it.
(4) The Attorney General holds direct statutory power to seize on and audit any agency’s LPR device, server, and records, and to seek an injunction shutting down an agency’s ALPR use for repeated violations — an enforcement mechanism most states lack entirely.
(5) Retention of hit data is capped by case milestone, not by a fixed clock: only until final court disposition of the case. (6) Prior to 2016, plate-identifying cameras were effectively prohibited in New Hampshire outside toll booths and certain Portsmouth bridge security cameras. (7) Practical tension worth flagging to drivers: commercial ALPR products are built around multi-week retention and cross-agency searching, while New Hampshire law requires near-immediate destruction and bars use or sharing for any non-authorized purpose — so a New Hampshire driver who believes a local department is running a standard-configuration system may have a concrete statutory basis for a Right-to-Know request and an Attorney General misuse complaint.
This is general information, not legal advice; check with your court or a New Hampshire attorney about your specific situation.
This guide to are flock cameras legal in New Hampshire was last verified against official sources in September 2026. ALPR law is the fastest-moving area of traffic law — the dated sections above are refreshed as developments land.
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Disclaimer: This guide is informational only and is not legal advice. Fines, points, and procedures are estimates for general guidance and change when state laws change. Always verify the exact amount and process with your state DMV or the court listed on your citation, and consult a licensed traffic attorney in your state for advice on your specific situation.