Slip Streaming on the road

16simon drafting in town is not really a good idea... if the person in front has to brake suddenly, you might end up going into the back of them. someone did this to me when i stopped to let someone cross a pedestrain crossing. felt a minor impact, and looked behind to see some idiot and his bike sprawled on the floor. fortunately he didn't take me out too.

that wasn't on the clerkenwell road was it?