Annie Mole's, webmaster of Going Underground, daily web log (blog).
If you like this you'll LURVE One Stop Short of Barking, THE fun and informative BOOK about travelling on the London Underground.
During the Twitter chat, Peter will answer questions on all aspects of travel planning ahead of the Games, from how we can avoid transport hotspots, to what businesses can do to prepare for the Games.
Peter Hendy, said: 'During the Games, London will be turned into a massive sporting and cultural venue. Parts of the transport network are going to be exceptionally busy, so we're urging people not to chance it.
'Talking to people directly on Twitter is just another way that we're offering people advice and support to help them plan ahead to avoid the travel hotspots.'
"The magic, mystery & sometimes maddening shortcomings of London's Tube are documented with love, enthusiasm & sometimes despair by its unofficial social historian." The Guardian
