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Police Used Flock Cameras to Track a Wisconsin Man's Out-of-State Weed Runs

  • Collin Johnson, Head Editor of First Smoke of the DayCollin Johnson
  • August 12, 2026
Police Used Flock Cameras to Track a Wisconsin Man's Out-of-State Weed Runs

Here's a story that should make every cannabis consumer think twice before taking a road trip. Police in Wisconsin used a nationwide camera network to track a man who kept driving to Michigan and back, decided he was probably hauling cannabis, and used that surveillance to justify searching his car.

The tech behind it is called Flock. According to a report from 404 Media, officers leaned on Flock's camera feeds to build a case against Edward Abrams-Phillips, who regularly made the trip across state lines. Cannabis is still flatly illegal in Wisconsin. So when his travel pattern caught law enforcement's attention, the camera footage became the probable cause they needed to search his vehicle. That search ended with an arrest for cannabis possession.

What Flock actually does

Flock is a U.S. company that runs automated license plate reader cameras all over the country. Those cameras log where vehicles go and when, building a searchable record of people's movements. The company pitches itself as a public safety tool that helps police and private communities stay secure. Critics (and really most of us) see something else. Flock is now fighting multiple lawsuits and legal challenges that accuse it of enabling privacy violations and mass surveillance. What a SURPRISE.

The detail that says it all

Look closer at this case and the picture gets uglier. Abrams-Phillips was originally under investigation for jumping bail on domestic violence charges. But prosecutors dropped those charges. In the end, the only thing he was convicted of was cannabis possession. So the surveillance that was supposedly about something else delivered exactly one result, and it was a weed charge.

That's the heart of the concern raised in the lawsuits against Flock. This kind of camera network can let police go fishing, flagging people as suspects based on nothing more than where they drive. For anyone who travels to a legal state to buy cannabis and then heads home, the message is clear. Cameras in your own state can quietly track and flag that trip.

Shops are pushing back

Some businesses aren't taking it quietly. Last month, JARS Cannabis in Madison Heights, Michigan put up a "NO FLOCK ZONE" sign to physically block a Flock camera installed in its parking lot. The company said it wanted to block the camera from recording because it shared its community's worries about creeping surveillance. City officials weren't having it. They sent JARS a letter demanding the sign come down within 48 hours or the business would face sanctions.

This article is based on reporting by Graham Abbott for Ganjapreneur, drawing on original reporting by 404 Media. Read the original coverage at ganjapreneur.com.

Our take

This one should scare you even if you never touch cannabis. Strip it down to what actually happened. A man bought a legal product in a state where it's legal, drove home, and a private surveillance company's camera network handed police a reason to pull him apart. The supposed reason for watching him, the bail-jumping investigation, evaporated when those charges were dropped. What was left was a cannabis conviction built on top of a dragnet that logs where ordinary people drive. That's not police solving a crime. It’s really the police using mass surveillance to go looking for one. And cannabis just happened to be what they found. For consumers, the practical lesson is blunt.

The patchwork of state laws is a trap, and crossing a legal line to buy a legal product can still get you flagged, followed, and charged the moment you drive back into a prohibition state. Keep that in mind before your next dispensary run across state lines. But the bigger issue here isn't really about weed at all. It's that a company most people have never heard of is quietly building a record of everyone's movements, and law enforcement is already using it to manufacture probable cause.

Cannabis consumers are just the canary in the coal mine. When a dispensary has to physically tape a sign over a camera to protect its customers, and the city threatens to punish the dispensary for it, you're watching the priorities of prohibition laid bare. The plant was never the threat. The surveillance is.

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