Don't read the comments!

" Are people so thick they have to have common sense cycling explained to them? It would be interesting to do a psychological study on bicyclists. They do seem to have an enormous chip on their shoulders. I've often seen them shouting at both drivers and pedestrians. It seems no one likes them, and they lash out at all around them. I wonder if it stems from an inferiority complex. They need to be reassured, that Just because they can't afford a a car and are still riding a bicycle as a grown adult, doesn't mean that everyone is looking down on them."

from the Bristol Post