The Biking Rules campaign in New York City just came out with a great line of stickers. I really like them and ordered an "I rest at reds" sticker. This is a great counterpoint to my last post. NYC is doing great stuff!
This is a great video of just about everyone acting badly. I love the box-graphics that show the conflicts. Bicycles appear to be extra bad-- but really pedestrians are jay-walking and cars are routinely nudging in to crosswalks full of pedestrians.