© Andrew Fosker / Seconds Left Images 2010 - Serviceman Derek Derenalagi (R) is helped by Prime Minister Gordon Brown after taking a fall on the steps of number 10 as Lawrence Dallaglio & serviceman Derek Derenalagi meet Prime Minister Gordon Brown at 10 Downing Street, London to promote the Wasps charity St George's Day game at Twickenham on 24/04/10 against Bath - 01/02/2010. All rights reserved