The DeFlock Playbook

A Citizen's Guide to Local ALPR Accountability

DeFlock California
Public Playbook V1.5 · Revised 29 August 2026

Our point of view. DeFlock California opposes indiscriminate automated tracking of people who are not suspected of a crime. We believe law enforcement should have effective tools to investigate actual suspects without creating searchable histories of everybody else's movements. This is an advocacy project with a point of view, not a government information service. Our factual claims, however, should still be checkable against credible sources.

Catch the bad guys. Don't track anybody else.

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1. Facts first

2. Show the sources

3. Verify the local facts

4. Follow the money — carefully

5. Ask for the surveillance denominator

6. Peaceful, lawful advocacy

7. Careful constitutional language

8. Technology claims require evidence

9. DeFlock means all ALPRs

Flock Safety is a company, and Flock is not the only manufacturer of automated license plate readers. Because Flock is one of the most recognizable names associated with roadside ALPR systems, people sometimes use “Flock” conversationally as shorthand for the broader technology — much as familiar brand names such as Kleenex or Xerox are sometimes used conversationally for an entire category of products.

That is how we use the term DeFlock. Our concern is not limited to one company or one logo on a camera. Replacing a Flock Safety camera with another manufacturer's ALPR does not address our underlying concerns about indiscriminate collection, retention, sharing, and searching of vehicle-location information.

Our concern is ALPR surveillance regardless of the logo on the camera.

“Flock” remains a brand and trademark associated with Flock Safety. This comparison describes conversational shorthand; it is not a claim that the Flock name has legally become a generic trademark.

The public Resources pages maintain a growing, sourced directory of ALPR manufacturers and product families, with links to manufacturer information where practical. Inclusion of a product in that directory is not evidence that it is deployed in any particular community.

10. Corrections and uncertainty

11. How DeFlock California is organized

12. Maps and graphics

Map Disclaimer: Maps and geographic artwork on this site are for illustrative purposes only. They may not be accurate and should not be used for navigation—or you will get lost!

13. Our campaign language

14. Reproduce this in your community

15. Funding and independence

16. Publish the Playbook in accessible formats

A standing invitation: check our work

You do not have to agree with DeFlock California's policy position to evaluate our evidence. Follow the sources, compare our wording with the underlying records, and tell us when something is wrong or incomplete. A public-interest campaign should be willing to show its work.