Round where I live plenty of motorists as well as cyclists seem to treat complying with red lights as an option rather than an obligation. It does piss me off, however, when cyclists assume that traffic laws are for other people and not for them. It seems like a cyclist can behave as stupidly as they want but if they come to grief in an incident involving a car it's always the car drivers fault. Mind you, the smugness and self-righteousness of a lot of cyclists makes a lot of people feel like mowing them down.