It was the repossession companies that deployed them first. The police, as a general rule, are about 10 years behind on technology almost everywhere, so when new stuff drops, it's actually profit driven industries that deploy it.
Our company cut deals with several large business in the area, like malls, and we deployed the cameras at the entrances to their lots. If a car on the "hot list" pulled in, we'd get an alert, then dispatch a truck to go collect the vehicle.
Personally I don't have a huge problem with 1A being broad enough to including recording literally everything in public and meticulously cataloging and following everyone, but only if the rest of the amendments are read in the same broad and literal manner. Meaning I can own nukes, I don't have to display a plate, the 10th amendment would stop the feds from outlawing intrastate weed, etc. What it looks like what happens is the feds cherry pick interpretations of the bill of rights to trump up their powers and then give the least charitable interpretations to the plebs.
"The Great Firewall (GFW; simplified Chinese: 防火长城; traditional Chinese: 防火長城; pinyin: Fánghuǒ Chángchéng) is the combination of legislative actions and technologies enforced by the People's Republic of China to regulate the Internet domestically" [1].
(I don't think they mean a Chinese wall [2].)
[1] https://en.wikipedia.org/wiki/Great_Firewall
[2] https://en.wikipedia.org/wiki/Chinese_wall#Alternative_terms
technically we have one, the Fourth Amendment, but SCOTUS defanged it completely, years ago.
https://www.theguardian.com/world/2016/sep/25/switzerland-vo...