It was quite foggy here yesterday, but not ridiculously foggy - you could still see a fair way. There was however, people that saw fit to put their fog lights on, and burn the retinas of people following them.. and then of course were the people that didn't put ANY lights on at all, or drove round on sidelights (think choccy teapots etc).
So... which is more annoying? I know which one is more dangerous, but that's not the question. I'm after the most annoying one, the one that makes you want to jump out of you car and beat the idiot around the skull with a large fish......