Photostream : British Prime Minister David Cameron meets Hungarian Prime Minister Viktor Orban

British Prime Minister David Cameron (L) greets the Hungarian Prime Minister Viktor Orban outside number 10 Downing Street on December 15, 2010 in London, England. During the final session of Prime Minister's Questions before the Christmas break, Mr Cameron claimed to be confident of maintaining his pre-election pledge to increase spending on the NHS every year. An upward revision of inflation figures by the Office for Budget Responsibility has resulted in the Government's NHS budget, representing a real-terms cut in investment. (Photo by Oli Scarff/Getty Images)

British Prime Minister David Cameron (R) speaks to the Hungarian Prime Minister Viktor Orban inside number 10 Downing Street on December 15, 2010 in London, England. During the final session of Prime Minister's Questions before the Christmas break, Mr Cameron claimed to be confident of maintaining his pre-election pledge to increase spending on the NHS every year. An upward revision of inflation figures by the Office for Budget Responsibility has resulted in the Government's NHS budget, representing a real-terms cut in investment. (Photo by Andy Rain - Pool/Getty Images)

Britain's Prime Minster David Cameron (R) speaks to Hungary's Prime Minister Viktor Orban, in 10 Downing Street in central London December 15, 2010. REUTERS/Andy Rain/Pool