An Emirates Air Line cable car passes No. 1 Canada Square, or Canary Wharf Tower, left, Barclays Plc's headquarters, center, and the headquarters of HSBC Holdings Plc, on the opening day of the new transport link crossing above the River Thames, in London, U.K., on Thursday, June 28, 2012. The cable car system, operated by Emirates, will run between Greenwich Peninsula and the Royal Victoria Docks. Photographer: Simon Dawson/Bloomberg via Getty Images