As of 15 January 2010, the number of offenders who received indeterminate sentences of imprisonment for public protection (IPP), who have passed their minimum tariff date and who have been released in each month since the sentence was introduced is shown in the following table.
There is nothing automatic about release on tariff expiry. After an offender sentenced to an IPP has completed his tariff, it is for the independent Parole Board to determine whether his risk of harm is such that he may be safely managed in the community. Of those prisoners who have been released, two were recalled to custody in 2007, six in 2008 and 15 in 2009.
Month of release Number released March 2007 1 April 2007 1 June 2007 1 July 2007 3 August 2007 1 September 2007 2 October 2007 2 January 2008 2 February 2008 1 March 2008 4 May 2008 2 June 2008 4 July 2008 1 August 2008 5 September 2008 2 October 2008 3 November 2008 4 December 2008 4 January 2009 6 February 2009 4 March 2009 1 April 2009 4 May 2009 5 June 2009 4 July 2009 6 August 2009 1 September 2009 2 October 2009 6 November 2009 7 December 2009 5 Total 94