LONDON, ENGLAND - NOVEMBER 16: British Prime Minister Gordon Brown (2nd R) and his wife Sarah Brown (L) pose with Lord Mayor Nick Anstee and his wife Claire Anstee at the Lord Mayor's Banquet, held in the Guildhall on November 16, 2009 in London, England. The Banquet is held by the new Lord Mayor of the City of London in honour of the outgoing Lord Mayor. Traditionally the attending Prime Minister delivers a speech on world affairs. (Photo by Oli Scarff/Getty Images)