Housing Benefit: Antisocial Behaviour Mr. Clappison To ask the Secretary of State for Work and Pensions how many (a) written warnings have been issued and (b) sanctions have been applied in the pilot areas for the sanction of reduction of housing benefit related to anti-social behaviour under the provisions of the Welfare Reform Act 2007. Kitty Ussher I refer the hon. Member to the written answer given to him on 23 February 2009, Official Report, column 89W.