Housing Benefit Jenny Willott To ask the Secretary of State for Work and Pensions what estimate he has made of the cost to his Department of abolishing the single room rent and paying housing benefit claimants the same rate of benefit irrespective of their age in the last 12 months. Kitty Ussher I refer the hon. Member to the written answer I gave her on 26 November 2008, Official Report, column 1975W.