Boris Johnson Mayor of London, left, with the Chairman of Britain's Barclays Bank Marcus Agius as they poses for the media as a new cycle hire scheme starts in London, Friday, July 30, 2010. The cycle hire scheme aims to enable travelers to use a network of cycle stations throughout central London to commute or just tour the area, as the cycle hire system goes live Friday morning. In the background is the London Eye. (AP Photo/Alastair Grant