Those are excellent!
Here's one I found on a motorcycle forum (same kind of thing).
http://www.youtube.com/watch?v=6hRXB-LzZxU
Shame when people have to resort to these kinds of things just to protect against "revenue enhancement" tactics by government.
Naturally, if you're in the habit of running red lights, you're a fool anyway, but these cameras are there to raise revenue - not increase safety.