Sue Barker introduces extended highlights of the Closing Ceremony of the XXIX Olympiad. The Chinese are expected to stage another fantastic spectacle full of glitz, and spendour with a festival of fireworks. The added significance to Britain will be as the Olympic flag is formally handed over to the Mayor of London with an opportunity to look forward to the 2012 Games in London with an eight-minute segment showcasing the best of London's culture to a global audience of billions. Show less