Women and Equalities Minister Bridget Phillipson has defended the Government's controversial early-prison-release reforms by warning that, without action to ease overcrowding, the criminal justice system could reach the point where police are unable to carry out arrests because there is nowhere to hold suspects.
Her intervention comes ahead of the introduction of the Sentencing Act 2026 progression model on 1 October, under which some prisoners serving Standard Determinate Sentences will become eligible for release from custody earlier than under the current arrangements.
The Government says the reforms are necessary to prevent the prison estate from reaching absolute capacity and disrupting the wider justice system. Critics, including victims' families and domestic-abuse campaigners, argue that people convicted of serious offences could spend less time behind bars because the state has failed to provide enough prison places.
Phillipson warns of knock-on effect if prisons fill up
Phillipson argued that the consequences of full prisons would not stop at the prison gates. If jails could no longer accept people sent into custody by the courts, pressure could spread backwards through the system until courts were unable to process cases normally and police forces were forced to cancel arrests.
The warning is consistent with the Government's previous position. In a parliamentary answer on 5 August, the Ministry of Justice said that without measures to relieve overcrowding, courts would have had to halt trials and the police cancel arrests.
The claim is therefore a Government assessment of the consequences of prison capacity reaching crisis point, rather than a statement that police forces are currently unable to make arrests.
What changes on 1 October
The new progression model applies to adult offenders serving Standard Determinate Sentences in England and Wales.
For offenders whose existing automatic release point is at 40% or 50% of their sentence, the earliest possible release point will move to one third of the sentence.
For another group of Standard Determinate Sentence prisoners whose current release point is two-thirds, the earliest possible point will move to one half.
Release at those points is not unconditional. Prisoners who breach prison rules can receive additional custodial days and remain in prison longer. Offenders released under the model continue serving their sentence on licence in the community and can be subject to restrictions and recall.
Serious offenders excluded — but controversy remains
The Government reviewed the policy before implementation and announced on 4 August that rape, serious child sexual offences and specified grooming offences would be excluded from the new progression model.
More than 18,000 offenders serving more serious sentences — including life sentences and Extended Determinate Sentences — are also outside the scheme.
However, the exclusions do not cover every offence which campaigners and victims' families have argued should remain subject to the existing custodial release points.
That has fuelled criticism from families affected by offences including manslaughter and from campaigners concerned about some domestic-abuse cases. Eligibility still depends on the sentence and offence category, so the reforms should not be described as applying automatically to every person convicted of those offences.
Government promises tougher supervision outside prison
Ministers argue that earlier release from custody is being paired with stronger supervision in the community.
The Government has announced £100 million of additional funding for electronic tagging and says released offenders can face restrictions including bans on attending pubs, clubs and public events.
The wider package includes what ministers describe as a £700 million investment in probation and community punishment and the recruitment of 1,300 additional probation officers.
Probation will also have powers to impose restriction zones and additional licence conditions, with offenders liable to recall if they breach the terms of their release.
The political argument
The Government's case is that earlier release for some prisoners is necessary to preserve enough custodial capacity for the courts to imprison dangerous offenders and for the police to continue detaining suspects.
Opponents argue that the policy shifts the consequences of inadequate prison capacity onto victims by reducing the proportion of some sentences spent in custody.
Phillipson's warning sharpens that argument because it presents the choice in unusually stark terms: release some existing prisoners earlier, or risk reaching a point at which the justice system no longer has enough space to process new offenders.
The progression model is due to come into force on 1 October 2026.
Sources
- The Guardian: Cells for arrested offenders may run out without early prison release — 29 August 2026
- UK Parliament: Ministry of Justice written answer on early prisoner release — answered 5 August 2026
- Ministry of Justice: Rape, serious child sex and grooming offences barred from sentencing changes — 4 August 2026
- Ministry of Justice: Progression model — changes to prison release arrangements
- Sentencing Act 2026: Explanatory Notes — release provisions