Private, Business and HOA Flock Cameras and Police Access

Who owns private ALPR cameras

Not every license plate reader belongs to the police. Flock markets cameras to homeowners associations, and private companies run their own ALPR networks. The Massachusetts high court noted in McCarthy that, according to the parties’ supporting briefs, private companies and individual homeowners operate ALPR cameras and share data with law enforcement. In United States v. Yang, police located a vehicle using a private database built from cameras on tow trucks and repossession vehicles.

For HOAs, Flock says “Your HOA owns all footage and data” and “Only designated HOA users and admins can access footage.”

The private-search rule

The Fourth Amendment restricts the government. The Supreme Court has said its protection is “wholly inapplicable” to a search “effected by a private individual not acting as an agent of the Government or with the participation or knowledge of any governmental official” (United States v. Jacobsen, 1984).

So an HOA deciding to record plates at its entrance generally isn’t a Fourth Amendment event. Whether it’s lawful under state privacy law or the HOA’s own rules is a separate question.

How police get access to private camera data

According to Flock, law enforcement access to an HOA’s cameras is optional:

• “Law enforcement only gains access if your HOA opts in and shares specific evidence or enables real-time collaboration.”
• Flock’s general policy is that customers set sharing settings, and “nothing is shared unless they choose to share it.”

In practice, that can mean several different things, each leaving different records:

• One-time sharing: the HOA hands over specific footage or reads, for example after a reported crime.
• Real-time collaboration: police receive alerts or access from the private cameras on an ongoing basis.
• Database queries: police search a private company’s plate database, as in Yang.

When private data becomes a government search question

Once police are involved, the analysis can change. Jacobsen itself limits the private-search rule to private parties not acting “as an agent of the Government or with the participation or knowledge of any governmental official.” And when police themselves search a database, that search is government action. In Yang, the defendant’s challenge was to the police query of the private database; the court resolved it on standing without holding that the query wasn’t subject to the Fourth Amendment.

How far these principles reach for ongoing police access to private ALPR networks hasn’t been settled by the Supreme Court. Relevant facts can include who set up the arrangement, whether police directed where cameras went or what was recorded, and how much data police could search. See is ALPR a Fourth Amendment search? and warrants and ALPR data.

Questions a defense attorney may investigate

• Who owned the camera that recorded the vehicle: an agency, an HOA, a business or a private data company?
• How did police get the data: a one-time share, a standing access arrangement, or a database query?
• Is there a written agreement, and did police have any role in placing or configuring the cameras?
• Was there a warrant, subpoena or other legal process for the data?
• What records exist of the sharing, such as audit logs or sharing settings?