“The Secretary of State for the Home Department (Theresa May): In accordance with section 20(2), 20(3), 20(4) and 20(5) of the Terrorism Prevention and Investigation Measures Act 2011, the Independent Reviewer of Terrorism Legislation (David Anderson QC) prepared a report on the operation of the Act in 2012, which I laid before the House on 14 March 2013.”
Home Office, 16th May 2013
Source: www.gov.uk/home-office