The Labour government has announced sweeping measures to address severe overcrowding in prisons across England and Wales, with the total prison population reaching 88,521 as of 6th September 2024. This figure, comprising 84,865 men and 3,656 women, approaches the system’s operational capacity of 89,619. Ministry of Justice projections from February 2024 suggest this could rise to as many as 114,800 by March 2028, with a central estimate of 105,800.
The strain has been exacerbated by recent unrest following the murder of three young girls in Southport in July 2024. The National Police Chiefs’ Council reported 1,380 related arrests and 863 charges by early September. The Prison Governors’ Association has cautioned that a further rise in inmate numbers risks destabilising the system.
Short-term measures to ease prison overcrowding
To alleviate immediate pressure, the government has amended legislation to allow certain prisoners serving determinate sentences to be released on licence after 40% of their term, reduced from the current 50%. This change excludes those convicted of sexual, violent, domestic abuse, terrorism, or national security offences. It takes effect from 10th September 2024 for sentences under five years, and from 22nd October 2024 for longer terms. Justice Secretary Shabana Mahmood said the measure could release around 5,500 prisoners. She described it as temporary, with a review in 18 months, and committed to publishing quarterly release data and an annual capacity statement. To support this, around 1,000 new trainee probation officers were recruited last March.
Over 500 new places will also be added, with spaces coming online from mid-August 2024 at Stocken Prison in Rutland and a repurposed HMP Cookham Wood in Kent. Meanwhile, Operation Early Dawn has been activated in parts of northern England and the Midlands to delay court summons for offenders until prison cells become available, with some individuals held in police custody instead.
The government is also addressing the rise in recalls. Offenders serving one to four years who are recalled for breaching licence conditions will now face a fixed 28-day recall, potentially freeing up 1,400 prison places. Mahmood stated: “We believe that that number will allow us to get from November into spring of next year.” She warned that without intervention, prisons could reach full capacity by November, limiting the ability of police to make arrests and courts to proceed with trials.
Dr Daniel Alge, co-director of studies in Criminal Justice at Brunel University London, noted: “Early release of offenders recalled for breaching licence conditions is unlikely to pose a risk to the public. But unless underlying reasons for their breaches are resolved, it is hard to see how this latest measure can be anything more than a temporary sticking plaster fix.”
Long-term strategies for prison capacity
To increase capacity over the long term, the government will reform planning rules, classifying prisons as nationally significant to speed up approvals. A 10-year strategy will set out plans for land acquisition and construction. Funding of £4.7 billion has been allocated for three new prisons, although the Institute for Government still forecasts a shortfall of 8,000 places by 2028.
Dr Alge argued that such structural issues reflect deeper policy choices: “A long-term trend towards penal populism by successive governments of both main parties has led to an unsustainable expansion of the prison population, despite overall crime figures generally showing a downward trend.”
Concerns for prisoner well-being
Rising inmate numbers have sparked concerns over welfare. Self-harm incidents rose by 24%, and assaults by 27%, in the year to March 2024. Self-harm is now at its highest level since 2004. His Majesty’s chief inspector of prisons, Charlie Taylor, cited poor staffing levels, restricted time out of cells, and a lack of education or work as key issues. Drug use is also rising, with over half of male prisoners testing positive in one inspection, contributing to violence.
Charities are urging greater mental health support. Andy Bell of the Centre for Mental Health said: “Too many [prisoners] are leaving prison with inadequate help for their mental health.” Switchback highlighted the need to address emotional difficulties faced by those released.
Dr Alge added that many inmates, particularly those serving short sentences, struggle to access meaningful rehabilitation. “This fuels a cycle of reoffending,” he said. “We’re locking up people who could be better supported outside the system.”
