If you're going too fast to stop for a light that changes, the camera that nabs you is hardly the problem. Lights are generally timed in such a way that, once they turn yellow, you have _more than enough_ time to stop safely, even if you're going above the speed limit. If you think you're going too fast to stop, you're doing something wrong. And as for rain or snow: slow down! There's no excuse for poor driving, especially in hazardous conditions. That's a deadly, two ton piece of steel you're piloting, not a go-kart, and your right to reckless abandon is seriously curtailed in the presence of other people (which is pretty much always, if you're on public roads). If you're going too fast and you hit something, or run a red light, it's _your_ fault, and that's that.