UK blocks manslaughter, child sex offenders from new early release scheme

The UK government has announced that offenders convicted of manslaughter and certain child sex offences will be excluded from upcoming changes to prison release arrangements, in a move aimed at keeping serious offenders behind bars for longer.

Prime Minister Andy Burnham announced the decision on Sunday, August 30, as the government moved to expand the list of offences excluded from the new Sentencing Act progression model.

The latest exclusions cover all forms of manslaughter, death caused by dangerous driving, causing or allowing the death of a child, historic grooming offences and certain other serious offences. The government said the changes would prevent hundreds of offenders from benefiting from earlier release provisions.

The decision follows an earlier announcement in August that rape, serious child sexual offences and grooming offences would also be excluded from the new sentencing arrangements.

Under the new progression model, which is scheduled to begin in October 2026, some offenders serving standard determinate sentences would become eligible for release at earlier points than under current arrangements. Depending on the sentence, the earliest release point would move to one-third or one-half of the custodial term.

However, the government has now made clear that serious categories including unlawful killing and specified child sexual offences will not benefit from those changes.

The Ministry of Justice said more than 18,000 prisoners serving life or extended sentences were already outside the scope of the progression model.

The government said the reforms are part of efforts to address severe pressure on the prison system while maintaining public protection. It said adult male prisons were operating at about 98 per cent capacity and that more than 3,200 new prison places had already been built, with 14,000 expected by 2031.

The latest decision has also been welcomed by victims’ advocates. Organisations representing families affected by homicide said excluding manslaughter offenders from the early-release scheme would help preserve public protection and reassure bereaved families.

The government is also introducing stronger supervision measures for offenders who are released, including electronic monitoring and restrictions on where some serious offenders can go while on licence.

The changes apply to England and Wales and are expected to be implemented in phases from October 2026.

The government says the objective is to balance the need to relieve pressure on the prison estate with the need to ensure that serious and dangerous offenders do not receive earlier release simply because of changes to the sentencing system.