I had a bit of a fender bender this morning getting in to work. The parking lot entrance was a sheet of ice. My tires slipped out from under me once, but I regained control of the bike. They slipped out again and down I went. I escaped with some strained muscles which I'll feel for the next few days. It took most of my lunch break and some time after work to get the fenders straightened out enough to let the wheels spin.