What to do if your bike is stolen

My Specialized Langster got nicked yesterday from Chelsea, just been to Brick Lane but nothing there. Just trying to do my 3 posts, before I get a full description up. Bikeshd is a brilliant idea, and good tip

Once again, New Covent Garden Market on Sunday is a potential trove adn just over the river from Chelsea. I heard from my mate that there were groups driving around in white vans with boltcutters nicking stuff off the street, and indeed I found at least three of them there when I went.