The Prison Reform Trust says the government must tackle the scandal of thousands of prisoners held in prison many years beyond the requirements of their sentence.
The recommendations made by the Prison Reform Trust to the parole review are designed to protect the parole process from improper political influence, while improving its transparency and effectiveness.
Inspectors say the management of children and young people in custody is too often overwhelmingly punitive, and the response to poor behaviour is to become locked in a negative cycle of ever greater restriction.
The Chief Inspector of Prisons has questioned whether HMP Lindholme in South Yorkshire is a suitable place to hold high numbers of prisoners with organised crime connections.