In reply to psaunders:
> As a regular commuter / few road rides per week I tended to fall off about once per year. Never anything very serious: bruising, cuts, a few facial stitches, concussion once. Causes were various - ice several times, greasy roads, strong winds, collision with another cyclist, hit by a falling tree branch, once where I don't remember (concussion).
> No idea what my falls/km was, and obviously any falls are unpleasant but there's a level where you start to accept it as inevitable. As long as it's this relatively harmless sort then it's ok. Collisions with cars is a different matter, and I have been fortunate to avoid those. I've just moved to a big city with trams and it's a bit terrifying having been in rural Devon for a while.
Not Manchester by any chance is it?
I tend to view cars with 'there's a 99% chance you're a complete retard' mentality and always assume the worst, so give them a wide berth. No real dings yet. When I say it was a tram track that made me fall down, that's not strictly true...I cycle through Salford Quays on the way to work and there used to be two old blue cranes at the side of the tram track (sort of preserved monuments). I was cycling by the side of the tram tracks, alongside these two cranes, unaware that they themselves were actually on tracks. My front tyre went down one of these. I was lucky enough to be witnessed by about 300 morning commuters falling on my arse.