Guides & resources

Start here. Then go do something useful.

You do not need to learn everything about surveillance before you can help. Pick the thing you are trying to do and use the guide that gets you there.

Start here

Get oriented.

New to the issue? Begin with the scope, local situation and the words you are likely to encounter.

Research

Find the facts.

Establish what your government actually bought, how it works locally and when the next decision happens.

Understand

Understand the argument.

Dig into the technology, evidence, public-safety case, documented harms and current legal landscape.

Why It MattersUnderstand why searchable movement history is different from simply being visible on a public road.How Much Can These Systems Actually See?Separate basic plate reading from vehicle search, AI-assisted analysis, video products and networked capabilities.Beyond License Plates: Raven & CondorUnderstand Flock acoustic sensors, live video, zoom, people alerts and the risks created when they connect with ALPR data.Flock Nova, Personal Data & Private CamerasSee how Nova and FlockOS can connect police records, public information, vehicle data and participating camera networks—and what happened to the planned Ring integration.Flock Claims vs. the Public RecordCompare common assurances with sourced incidents involving people search, sensitive camera feeds, security failures, misuse, sharing and retention.Do ALPRs Work? What the Evidence Actually SaysA balanced look at operational benefits, vehicle-theft research, deterrence evidence and the limits of effectiveness claims.Documented Misuse, Failures & HarmReview sourced examples of personal misuse, false matches, access failures and other documented harms.ALPR Hits, Traffic Stops & False MatchesUnderstand hit confirmation, false matches, verification and why an automated alert should remain an investigative lead.The Fourth Amendment & Location TrackingA careful plain-English guide to the major location-tracking cases and the unsettled ALPR-specific legal landscape.Michigan ALPR Law: What Applies Right Now?Understand Michigan LEIN rules, constitutional context, pending 2026 legislation and why local rules still matter.Public Safety Without Mass TrackingSee how supporting serious investigations can coexist with rejecting collect-first mass tracking.For Police & Public-Safety ProfessionalsA respectful explanation of our disagreement with the system, not the people who use it.

Take action

Move the decision.

Turn reliable information into a clear request to the people who can make the local decision.

Organize

Build local capacity.

Build a lawful, useful local effort without creating unnecessary bureaucracy or burning people out.

External tools

Use good tools that already exist.

DeFlock Metro Detroit does not need to rebuild every national resource.

Open the DeFlock map ↗

Visit DeFlock.org ↗

Open the Atlas of Surveillance ↗

New here?

Understand. Look local. Pick one step.

Read Why It Matters, look at your community, then choose one useful action. You can learn the rest when you need it.

Join DeFlock Metro Detroit