Mayor of London, Boris Johnson, tests out a bed during his visit to the 2012 Olympic Park and Olympic Village in London, July 12, 2012. (REUTERS/Scott Heavey/Pool)
Mayor of London, Boris Johnson, holds a packet of Olympic branded condoms during his visit to the Olympic Village at the 2012 Olympic Park in London July 12, 2012. (REUTERS/Scott Heavey/Pool)
A sponsored area where athletes can use computers and laptops is pictured in the London 2012 Olympic Athletes Village in the Olympic Park in east London, on July 12, 2012. (AFP PHOTO/LEON NEAL)
Detailed nutritional information is displayed above the food available at the London 2012 Olympic Athletes Village in the Olympic Park in east London, on July 12, 2012. (AFP PHOTO/LEON NEAL)
London Mayor Boris Johnson poses for photographers in the dining area of the London 2012 Olympic Athletes Village in the Olympic Park in east London, on July 12, 2012. (AFP PHOTO/LEON NEAL)
Deckchairs are lined up outside one of the social areas inside the London 2012 Olympic Athletes Village in the Olympic Park in east London, on July 12, 2012. (AFP PHOTO/LEON NEAL)
Pool tables are seen in the Globe bar in the Olympic Village built for the London 2012 Olympic Games in Stratford, east London in a June 29, 2012 file photo. (REUTERS/Olivia Harris/files)
A singing stage area is pictured in one of the social areas inside the London 2012 Olympic Athletes Village in the Olympic Park in east London, on July 12, 2012. (AFP PHOTO/LEON NEAL)
A gymnasium is pictured in the London 2012 Olympic Athletes Village in the Olympic Park in east London, on July 12, 2012. (AFP PHOTO/LEON NEAL)
A gymnasium is pictured in the London 2012 Olympic Athletes Village in the Olympic Park in east London, on July 12, 2012. (AFP PHOTO/LEON NEAL)
Mayor of London, Boris Johnson, removes his jacket as he passes through a security check during his visit to the 2012 Olympic Park in London, July 12, 2012. (REUTERS/Scott Heavey/Pool)
A general view of the main entrance to the London 2012 Olympic Athletes Village is pictured in the Olympic Park in east London, on July 12, 2012. (AFP PHOTO/LEON NEAL)
The London 2012 Olympic Athletes Village is pictured through a piece of installation art in the Olympic Park in east London, on July 12, 2012. (AFP PHOTO/LEON NEAL)
A bronze sculpture entitled "Silverback Gorilla" is pictured at the London 2012 Olympic Athletes Village in the Olympic Park in east London, on July 12, 2012. (AFP PHOTO/LEON NEAL)
A general view of the London 2012 Olympic Village where the Olympic athletes will live for the duration of the 2012 Olympic Games is pictured in east London, on July 12, 2012. (AFP PHOTO/LEON NEAL)
Victory Park in the Olympic Village, built for the London 2012 Olympic Games, is seen in Stratford, east London in a June 30, 2012 file photo. (REUTERS/Olivia Harris)