Not Just License Plates: They’re Going to Track So Much More

Our Take

Steve Lehto's breakdown is worth your time because it confirms what this site has been warning about for years: ALPR is a foot in the door, not the whole plan. A patent describing tech that could read Bluetooth, Wi-Fi, or other signals emitted by devices in your vehicle isn't just an incremental upgrade — it's a conceptual leap from "what car is this" to "what electronics, and by extension what people and habits, are inside it." Once a camera network exists on every arterial road, the temptation to bolt on more sensing capability is basically guaranteed. That's how mission creep works: build the pole first, argue about what rides on it later.

We're not going to pretend we've read the full patent filing or know Flock's actual roadmap, and neither should you take any single patent as proof of a deployed feature. But patents are a pretty reliable weather vane for where an industry wants to go, and history shows surveillance vendors rarely patent capabilities they have no intention of eventually monetizing. The real issue isn't this one patent — it's that the legal and political oversight of ALPR networks hasn't caught up to even the current capabilities, let alone whatever's coming next. Nobody voted to have their car's internal device signature logged alongside their plate and GPS coordinates.

This is exactly why mapping where these cameras already sit matters, and why pushing back locally works better than waiting for Congress to act. Check our camera map to see what's watching your routes, and if your city council hasn't had a public debate about what these systems can do — not just what they do today — use our take-action resources to start one before the next patent becomes the next feature.