I received a citation for supposed violations of sections 21453(a) (red light) and 27400 (wearing headphones) of the California Vehicle Code today. On my bicycle. This page seems to indicate that the fine can be lower for bikes than for cars, but it's up to the municipality, and Marcus says that he's been told by a Berkeley police officer that Berkeley hasn't set them any lower for bicycles. So I'm facing a possible, I don't know, $361 plus $275.
Up until then it was pretty good day, because a professor liked my research idea even though it was about sports.