License plate scanners are one of the most under-appreciated violations of personal privacy that exist today.
It's not just government use either. There are private companies that scan vast numbers of license plates (sometimes by driving around parking lots with a camera), build a database of what plate was seen where at what time, then sell access to both law enforcement and I believe private investigators.
Want to know if your spouse is having an affair? Those databases may well have the answer.
It's not just government use either. There are private companies that scan vast numbers of license plates (sometimes by driving around parking lots with a camera), build a database of what plate was seen where at what time, then sell access to both law enforcement and I believe private investigators.
Want to know if your spouse is having an affair? Those databases may well have the answer.
Here is a Wired story from 2014 about Vigilant Solutions, founded in 2009: https://www.wired.com/2014/05/license-plate-tracking/
I believe Vigilant only provide access to law enforcement, but Digital Recognition Network sell access to others as well: https://drndata.com/about/
Good Vice story about that: https://www.vice.com/en/article/i-tracked-someone-with-licen...