Prime Minister And Chancellor Visit Network Rail Project Ahead Of Budget

LONDON - MARCH 24: Prime Minister Gordon Brown and Chancellor of the Exchequer Alistair Darling, visit Network Rail's Thameslink project at Blackfriars on March 24, 2010 in London, England. Darling said his pre-election budget today will resist calls to increase spending, while putting off measures to curb a record deficit until after the election. (Photo by Chris Ratcliffe - Pool/Getty Images)