Right. I am completely aware that it works that way in many parts of the world, but in the United States of America it is unconstitutional _unless_ the state law makes it a completely civil infraction that is settled using a fine only. No points, no suspensions, no police interaction at all. Under Florida’s laws it is explicitly a misdemeanor for the _driver_ of a car to run a red light, so it is unconstitutional for a police officer or court to assume without proof that the _owner_ of the car was driving at the time the red–light camera took a photograph of the car.
I understand that this blows people’s mind. People in other parts of the world tend to think that they are just as protected from their government as we are in the USA, but the truth is that in practice their governments get away with a lot of crap that doesn’t fly over here. Sometimes our government gets away with some crap for a time, until the courts catch up. Sometimes the courts even make obviously wrong rulings. Judges are only human, so that is to be expected. But on the whole it’s a pretty good system.