Part of my commute takes me down a one way road that has diagonal parking on both sides of the street. If I leave work at five-ish, I often have to dodge morons who just back into traffic (not just bike traffic, they do it to cars and trucks too). Tonight, I had to dodge one car who didn't stop until I shouted at him, after I'd passed him while doging the car on the opposite side of the street, which was also backing up. After I was clear, they both backed into each other.