Critical mass doos and donts?

I've witnessed this too, that Oliver Schick is the most aggressive cyclist I've ever seen

Oh yeah.

       [2009-09-12 Sat 1pm - LFGSS Track Day 4: Fear of a Tarck Planet Herne Hill](http://www.lfgss.com/thread25827.html)

Attacking from the gun FTW. Worked one time out of three. >)