Mr. Laurence Robertson Share this specific contribution Share a link to this specific contribution: Share contribution 1 on Twitter Share contribution 1 on Facebook Share contribution 1 via Email Copy link to contribution 1 to clipboard Copy link To ask the Secretary of State for Communities and Local Government whether Part M of the Building Regulations applies to house extensions and improvements; and if she will make a statement. (190455) Mr. Iain Wright Share this specific contribution Share a link to this specific contribution: Share contribution 2 on Twitter Share contribution 2 on Facebook Share contribution 2 via Email Copy link to contribution 2 to clipboard Copy link [holding answer 29 March 2008]: Part M does not apply to an extension of, or a material alteration of, a dwelling.