Aerials Views Of The Canary Wharf Business District And The City Of London [Getty Images]

No. 1 Canada Square stands surrounded by the offices of global financial institutions, including HSBC Holdings Plc, Citigroup Inc., JPMorgan Chase & Co., and Barclays Plc, in this aerial photograph looking west along the River Thames towards the City of London from Canary Wharf business and shopping district in London, U.K., on Monday, Dec. 9, 2013. Bank of England Governor Mark Carney said Britain's recovery will need to be sustained for a while before it is strong enough to withstand higher interest rates. Photographer: Chris Ratcliffe/Bloomberg via Getty Images

Bloomberg Bloomberg