On 15 March 2007 the Science and Technology Committee published its Fourth Report of Session 2006-07, The Cooksey Review [HC 204]. On 13 June 2007 the Committee received a memorandum from the Government which contained a response to the Report. On 20 June 2007 the Committee wrote to the Government requesting a revised and expanded response in the customary format. This was received on 18 July 2007. Both memoranda are published as appendices to this Report