Whoa - that was rather crazy. And very cool (except for the Guns'n'Roses soundtrack). A bit different from my daily ride to and from university in Copenhagen - where bikes are the kings of city-traffic.
And mad jew, whatever your idea is - first of all - don't do it. And secondly - remeber to tell us about when you've done it anyway
I've done the 5 Borough Bike Tour the past few years (40 mile loop through NYC where they close the road to cars), and sometimes we ride in Manhattan after the official ride ends. It's a nice rush, even though we were making a point to stop at red lights & crosswalks!
If only there was somthing like this in London- there are lots of Critical Mass rides, but they're really slow and full of hippies, squat-dwellers and soap dodgers (I say this in the most respoectful way).
My commute into london would be great of I could tag along with nutters like them!