Late reply, but I just noticed this.
In the US, points are put on licenses only in California, Arizona and Illinois. There, the scamera needs to photograph the driver.
Everywhere else, the driver isn't photographed so there are no points. The owner get a "civil" ticket that can't be contested in a real court of law so constitutional rights do not apply -- just pay up. We do not have the silly "inform on whomever committed the offense" crime. Saying nothing is acceptable and the only punishment of non-payment is a bad mark on the credit report or inability to re-register a car until the fine is paid. The photograph of the incident is always included.
But speed cameras are in use in only about 9 states, and they are specifically banned in another 9 (including California). Probably no more than 100 are in use in the entire country. There are serious court challenges to speed cameras (up to the state supreme court level now) in Iowa and Ohio that are likely to succeed. Red light cameras are the problem here -- about 20 states use them now, I'm guessing about 1200 nationwide.
They increase accidents.