This morning's commute and other commuting stories

I was in a bad mood when I set out for work and I was in a worse mood by the time I got there, thanks to every car on my commute being driven by the blind and the stupid, most notably a woman who rolled her car into me while "stopped" at some lights. We had a massive shouting match. I didn't feel any better afterwards.

Used to ride a motorbike. One day, pretty steep downward incline, I stop at lights. Car behind me nudges my back wheel. I complain.

'You rolled backwards into me!' was the screamed response.

Brilliant understanding of physics, there...