I have genuinely taken part in the world record breaking Bicycle Bell Orchestra.
It had to be a new piece of music (it was based on the Westminster Chimes)
The whole day was wonderful. If you get the chance to do the Prudential Freecycle, then do it. A great atmosphere and cars are banned on over 8 miles of central London, cycle around St.Pauls, watch penny-farthing polo, Buckingham Palace, The Mall Trafalgar Square...