LONDON, ENGLAND - OCTOBER 20: Deputy Leader of the Labour Party, Harriet Harman and Hiary Benn, the Secretary of State for Environment, Food and Rural Affairs, arrive in Downing Street for the weekly Cabinet meeting on October 20, 2009 in London, England. The Cabinet is expected to discuss the forthcoming appearance of BNP leader Nick Griffin's appearance on the BBC political programme 'Question Time' on Thursday alongside Justice Secretary Jack Straw.