What do you guys think of red light/speed cameras?

[DfromSD]

The only red light camera in my city was shut down due to a court challenge. I support anything that prevent red light runners or penalizes the drivers. Those types of accidents often result in injuries and or fatalities! I was tagged by it one time (at least a car I had owned was) and got a ticket in the mail. As it turned out the car caught on camera was one I had sold the day before the ticket happened. It was a bit of a hassle getting out of it; I had to show a copy of the bill of sale and have it notarized. Even so I would still support having it turned back on, if the legal challenges can be overcome.