In spring 2007, the Metropolitan Police Service (MPS) carried out a review of its use of stop and search powers under section 44 of the Terrorism Act 2000. One of the recommendations was to continue to apply appropriately for the authority. Another recommendation was to raise public awareness about the powers. As part of that commendation, the MPS are publishing stop and search figures for each London borough on a monthly basis. Lord Carlile of Berriew also assesses the use of section 44 in his capacity as Independent Reviewer of Terrorism Legislation.
National guidance for the police on the use of section 44 of the Terrorism Act 2000 was published in July 2006 by the National Centre for Policing Excellence. One of the key aims of the guidance was to set out a framework for the use of section 44 powers to ensure that they are used appropriately by officers on the ground. In August 2006, the Home Office produced a circular for the police on the use of section 44. This included a requirement for the authorising officer to provide details of the community impact assessment made prior to authorising the powers.