Estimated reading time: 7 minutes.
Key facts
- Case: Mun v. Axon Enterprise, Inc., No. 3:26-cv-13127, U.S. District Court for the Northern District of California, filed November 3, 2026.
- Plaintiffs: California drivers Ryan Scott Mun and Felix Phan, represented by Hausfeld LLP and Gibbs Mura LLP.
- Defendant: Axon Enterprise, the Scottsdale, Arizona maker of TASER devices, police body cameras and automated license plate reader (ALPR) cameras.
- What is alleged: Axon collects and stores Californians' plate, vehicle and location data without the public usage and privacy policy that California's ALPR law requires.
- Proposed class: People whose ALPR information was collected in California and processed or stored by Axon's ALPR system since November 3, 2023.
- Status: A newly filed proposed class action. No court has ruled on the claims, no class has been certified, and there is no settlement or claim form.
In this article
- What the lawsuit says
- How Axon plate readers work
- What California law requires
- Why the plaintiffs say Axon falls short
- Who could be included
- The legal claims and what the plaintiffs want
- A wave of plate reader lawsuits
- What remains unproven
- What happens next
- Frequently asked questions
Two California drivers have filed a proposed class action against Axon Enterprise, claiming the police technology company's license plate reader network collects data on millions of drivers without following a decade-old state privacy law. The suit, filed November 3, 2026, in federal court in San Francisco, seeks at least $2,500 per person under that law.
The case matters to almost anyone who drives in California, because the proposed class covers every person whose plate data Axon's system has processed or stored in the state since late 2023. It also comes as Axon's plate reader business grows, with Los Angeles and other cities adding its cameras. Every description of Axon's conduct below is an allegation from the complaint, as reported by Reuters and summarized by Open Class Actions. Class Action Pulse was not able to obtain a copy of the complaint itself.
What the lawsuit says
According to Reuters, the lawsuit alleges that Axon "has failed to comply with a California privacy provision by not disclosing how it collects, uses and shares plate data gathered through its camera systems." The complaint describes the network in sweeping terms. "Axon has created a mass-surveillance infrastructure that is practically impossible to avoid," it says, as quoted by Reuters.
The complaint alleges that Axon runs more than 1,000 plate reader cameras in California, some at high-traffic locations and others mounted on police vehicles, according to a report on the Reuters story by Nakoda News. The plaintiffs are from Daly City and Palm Desert, according to Open Class Actions.
How Axon plate readers work
Axon is best known for TASERs and body cameras, but it also sells license plate reader cameras and the software police use to search the data. According to the complaint, as summarized by Open Class Actions, Axon has sold patrol-car cameras with plate reading through its Fleet 3 system since 2021 and added fixed cameras, called Axon Outpost and Axon Lightpost, in 2025.
The complaint says the cameras capture every passing vehicle's plate along with the time, GPS location and features such as color, make and body type. That data is uploaded to Axon's cloud and made searchable through its Axon Evidence and Fusus software, the complaint says.
The complaint gives examples of how widely the technology is used:
- Police in Los Angeles, Fremont, Sacramento, Antioch, Alameda and Hayward use Axon's in-car plate readers, including more than 1,600 Los Angeles Police Department vehicles with Axon Fleet cameras.
- Fixed Axon cameras appear in places including Beverly Hills, Burbank, Palm Desert, Daly City, Hayward, UCLA and Cal State Long Beach.
- Fremont police's Axon cameras recorded nearly 5 million plate reads in a 90-day period, according to a public records response cited in the complaint.
No payout is available This is a newly filed lawsuit. There is no settlement, no claim form and no money available to California drivers at this stage.
What California law requires
California's ALPR law, passed in 2015 as Senate Bill 34 and in effect since January 1, 2016, sets rules for anyone who operates or uses a plate reader system. The law calls these groups ALPR operators and ALPR end-users.
Under Civil Code sections 1798.90.51 and 1798.90.53, both groups must keep the data secure and adopt a written usage and privacy policy that is available to the public. If the business has a website, the policy must be posted conspicuously there. At a minimum, the policy must explain:
- The authorized purposes for using the system and the data.
- Which employees and contractors may access it, and the training they need.
- How the system is monitored for security and legal compliance.
- The rules for selling, sharing or transferring the data.
- Who is the official custodian responsible for the system.
- How the data is kept accurate and errors are corrected.
- How long the data is kept and how it is destroyed.
Section 1798.90.54 lets a person harmed by a violation sue someone who knowingly caused the harm. A court may award actual damages of at least $2,500 in liquidated damages, punitive damages for willful or reckless violations, attorneys' fees and other relief.
What the $2,500 means It is the minimum a court may award a person harmed by a knowing violation of the law. It is not an amount anyone has been promised in this case.
Why the plaintiffs say Axon falls short
The complaint argues that Axon is both an operator and an end-user under the law and has never implemented or posted the required policy, according to Open Class Actions. It says Axon's global privacy notice does not cover its plate reader products, that its California privacy addendum excludes data processed through Axon's cloud services, and that Axon leaves it to each police customer to decide whether to publish its own policy.
The plaintiffs say this leaves Californians unable to learn who can see their plate and location data, how long it is kept, whether it is shared and with whom, and how wrong data can be fixed. The complaint also alleges that agencies can search Axon's systems without a warrant and share data with other agencies, and that Axon uses customer data, through a program customers are enrolled in by default, to improve its products.
Who could be included
The proposed class covers all individuals whose ALPR information was collected in California and processed or stored by Axon's ALPR system from November 3, 2023, to the present. Axon, its affiliates and officers, the judge and court staff, and the lawyers are excluded, according to Open Class Actions.
A judge has not certified the class. Until that happens, no one is formally a class member, and there is nothing for drivers to sign up for or file.
The legal claims and what the plaintiffs want
The complaint brings three claims: violation of California's ALPR law for failing to implement and post a usage and privacy policy, invasion of privacy under Article I, Section 1 of the California Constitution, and intrusion upon seclusion.
The plaintiffs ask for liquidated damages of at least $2,500 per person, punitive damages, a declaration that Axon broke the law, an order stopping the practices and a jury trial. Reuters reported that the suit seeks more than $5 million in damages overall. These are requests, not amounts anyone has been awarded.
Allegations, not findings The claims that Axon lacks a required privacy policy and invades drivers' privacy are allegations. A court has not ruled on any of them.
A wave of plate reader lawsuits
The Axon case joins several California suits built on the same privacy policy requirement. Open Class Actions lists similar proposed class actions against Flock Safety, Lowe's and Motive. Nakoda News, citing Reuters, reported that Flock's case was filed in February and alleges it shared plate data with police outside California and with federal authorities, which Flock has said it will fight.
Axon also faces an earlier state court case. In August, three California residents sued Axon in Alameda County Superior Court, alleging that its Fusus police platform works as a searchable plate database without the required policy, Nakoda News reported. That complaint reportedly says Axon's Fleet 3 cameras have read more than 8.1 billion plates.
The timing is notable. The Verge reported that Los Angeles recently moved forward with installing hundreds of Axon plate readers after cutting ties with Flock.
What remains unproven
Axon had not responded in court as of November 4, and it did not immediately respond to Reuters' request for comment. Key questions include whether Axon, as a technology vendor, counts as an ALPR operator or end-user under California law, whether the law's requirement that a defendant "knowingly caused the harm" is met, and whether a court will allow the case to proceed as a statewide class.
What happens next
Axon must be served and respond, often with a motion to dismiss in cases like this. If the case survives, the plaintiffs would later ask the court to certify the class. Drivers do not need to do anything now.
For other cases open to consumers now, see our list of class action cases you can join. This article is for information only and is not legal advice.
Frequently asked questions
What is the Axon license plate reader lawsuit about?
Two California drivers claim Axon collects and stores plate, vehicle and location data without the public usage and privacy policy California's ALPR law requires. The case is Mun v. Axon Enterprise, Inc., No. 3:26-cv-13127.
Who could be part of the Axon class action?
The proposed class covers people whose plate reader data was collected in California and processed or stored by Axon's system since November 3, 2023. No class has been certified.
How much money does the lawsuit seek?
California's ALPR law allows actual damages of at least $2,500 per person, plus punitive damages for willful or reckless violations. Reuters reported the suit seeks more than $5 million overall. Nothing has been awarded.
Can I join the Axon lawsuit?
There is nothing to join or file right now. If a class is certified or the case settles, eligible people would typically be notified and given instructions.
Does Axon have to post a privacy policy for plate readers?
California law requires ALPR operators and end-users to post a usage and privacy policy. Whether that duty applies to Axon as a vendor is a central question the court has not decided.
Where are Axon plate reader cameras used in California?
According to the complaint, police in Los Angeles, Fremont, Sacramento, Antioch, Alameda and Hayward use Axon in-car readers, and fixed cameras appear in places such as Beverly Hills, Burbank and Daly City.
