Dancers perform on the outside on the City Hall building as part of the One Amazing Day event. It's part of a series of cultural events being held in the run-up to the Olympics.
More top news
A gang of robbers who dressed in burkas to stage raids on high-end stores in London have been convicted today.
The retrospective is so in-demand the museum will open its doors all through the night for the first time since it opened in 1857.
Police marksman Anthony Long has been cleared of murdering Azelle Rodney in 2005.