Introduced by Criminal Justice Act 2003, s 225A and abolished by LASPO 2012
Over 2,000 prisoners are still serving IPP sentences!
Designed for dangerous offenders whose offence did not merit a life sentence
Three elements: A 'tariff' that is a period of imprisonment judged to be a just dessert for the crime committed, An unlimited time of detention until the person can prove that they are no longer a threat to the public, Release back into the community under licence, with the potential of return back to custody