Source · IMB Annual Report

Wormwood Scrubs

Year: 2025 Published: 12 Dec 2025 Type: Prison · Cat B, local, resettlement Recommendations: 10 Key concerns Positive findings

HMP Wormwood Scrubs continues to face significant challenges despite some positive developments in safety and healthcare. While incidents of violence and self-harm remain lower than comparator prisons, illicit drug use and inconsistent staff practices, particularly regarding body-worn cameras, are persistent concerns. The antiquated infrastructure, overcrowding, and an inconsistent regime that leaves many prisoners locked in cells for extended periods severely impact humane treatment and purposeful activity. Staffing issues contribute to the poor delivery of the key worker scheme and a rise in complaints about staff conduct, alongside noted disproportionalities in disciplinary measures against certain demographic groups.

Safety statistics

Incidents during reporting year
IndicatorThis yearPrevious
Deaths in custody4
Use of force1,100

Positive findings

The prison maintained lower violence and self-harm incidents compared to comparators, partly due to its cohorting strategy. Welcome initiatives were implemented to improve reception procedures, risk assessment, and support for at-risk prisoners, including enhanced ACCT processes and peer support. Healthcare services showed improvements in planned care, reduced clinic cancellations, and increased therapy sessions, with positive feedback for the Enhanced Support Service (ESS). The highly committed chaplaincy team continued to provide excellent support, and the introduction of a barcode labelling system for property led to fewer complaints by year-end. Additionally, foreign national coordinators have been reintroduced and are having a positive impact.

Key concerns

8 items
Substance Misuse Repeated The pervasive issue of illicit drug use, indicated by high positive mandatory drug testing rates and inconsistent searching protocols for staff and visitors.
Estate/Conditions Repeated Persistent problems with antiquated infrastructure, overcrowding, and vermin, leading to regular breakdowns and poor living conditions despite refurbishment efforts.
Regime/Time Out of Cell Repeated Inconsistent regime delivery, with many prisoners, especially those unemployed, spending over 22 hours a day locked in their cells, failing to meet out-of-cell targets.
Mental Health Repeated Challenges in healthcare, including the use of unsuitable accommodation for unwell prisoners awaiting specialist beds, mental health teams struggling with referrals, and delays in transfers to secure hospitals.
Regime/Time Out of Cell Repeated Poor engagement with purposeful activity and education, exacerbated by the cohorting strategy which limits choice and access to opportunities based on wing location.
Staffing Significant concerns regarding staff conduct, evidenced by a marked increase in complaints about negative treatment and a largely unimplemented key worker scheme.
Equality/Diversity Repeated Disproportionate application of force, segregation, and basic incentive scheme placement against black, Muslim, and younger prisoners, with reasons remaining unclear.
Other Repeated Ongoing frustrations with in-cell phone service (long waits for repairs, high call costs) and persistent issues with lost or delayed prisoner property during transfers.

Recommendations

10 items · 4 repeated
#RecommendationAddresseeStatus
1 What further support will the Minister provide to improve the antiquated infrastructure of the prison?
Response
I recognise the scale of the challenge created by aging infrastructure at HMP Wormwood Scrubs. Work is already underway to address this, including the replacement of cell call bell systems across the site, critical fire safety upgrades and the continued replacement of windows, with these projects forming part of a wider programme representing an estimated investment of £68.5 million. I also note further bids for additional work, including improved lighting, closed-circuit television enhancements and mesh and rendering works to cell areas, all of which will be considered through a risk-based national prioritisation process. Locally, I welcome the ongoing refurbishment of showers and the planned completion of the A Wing lift replacement in early 2026.
Ministry of Justice In progress
2 What measures will the Minister take to reduce the number of prisoners with acute mental health and behavioural needs that require specialist assessment and care being held in the prison? Ministry of Justice
3 What further progress can be made to help remove the barriers to meeting targets for the assessment and transfer times to hospital for those requiring specialist mental health facilities?
Response
I share the Board’s concern about delays facing men who require transfer for specialist mental health treatment. The new Mental Health Act 2025 states that prisons cannot be used as a place of safety and introduces a statutory 28 day transfer time limit. Cross government work is underway to ensure that the structures, reporting arrangements and operational capacity required to meet this standard are fully in place. National Health Service England (NHSE) is supporting this through its strengthened emphasis on improving patient flow, including reductions in average length of stay in acute mental health wards. This national effort is backed by substantial investment, including £1.6 billion pounds through the Better Care Fund and £42 million of recurrent funding from 2024–2025 for Integrated Care Boards to expand inpatient care capacity. Locally, I welcome the efforts of practitioners who conduct timely assessments, escalate complex cases when needed and work to stabilise men during what can be a very distressing period. Your report makes clear that pressure on secure hospital beds continues to affect timely transfers. There were 62 transfers this year with an average referral to transfer time of 59.9 days. Although performance on urgent referrals improved significantly by year end, consistency remains a challenge. To address this, NHSE has placed renewed focus on reducing inpatient lengths of stay, strengthening oversight of clinical prioritisation and enhancing data reporting and escalation processes. Regionally, work is underway to support the prison and healthcare partners to escalate delayed cases at senior level and track progress more reliably. I expect these arrangements to translate into more consistent compliance with the new statutory time limit.
Ministry of Justice In progress
4 What further support will the Prison Service provide to improve the antiquated infrastructure of the prison? Repeated
Response
I recognise the scale of the challenge created by aging infrastructure at HMP Wormwood Scrubs. Work is already underway to address this, including the replacement of cell call bell systems across the site, critical fire safety upgrades and the continued replacement of windows, with these projects forming part of a wider programme representing an estimated investment of £68.5 million. I also note further bids for additional work, including improved lighting, closed-circuit television enhancements and mesh and rendering works to cell areas, all of which will be considered through a risk-based national prioritisation process. Locally, I welcome the ongoing refurbishment of showers and the planned completion of the A Wing lift replacement in early 2026.
HMPPS In progress
5 Prisoners using in-cell phones experience frequent breakdowns, long waits for repairs and call costs far higher than those in the community. What will the Prison Service do to improve this?
Response
The in-cell telephone service is delivered through a national contract that has in place a service level agreement that repairs or replacements are provided within 5 days. Call charges were reduced earlier this year and remain under review with further efforts underway to lower costs, particularly for calls to mobile telephones.
HMPPS In progress
6 Property lost or delayed in transit between establishments is still a major concern for prisoners. What more will the Prison Service do to improve the situation?
Response
The revised Prisoners’ Property Policy Framework, issued on 17 November 2025, provides clearer guidance on areas historically prone to error, including sending excess property, handling laundry and completing cell clearance certificates. Senior leaders across the estate have been reminded of the need for compliance, particularly in relation to volumetric control, which ensures that property within limits travels with the individual. The escort provider transports property in line with the volumetric limits using digital person escort records to document property ownership and handover accurately. Between June 2024 and the end of the reporting period, 29 complaints relating to HMP Wormwood Scrubs were recorded concerning delays or losses in transit. Complaints are reviewed on a monthly basis with the escort provider. Locally, the prison has introduced a barcode labelling system for parcels sent in by families, which has led to a reduction in complaints about incoming property.
HMPPS Implemented
7 What further measures will the Governor take to improve security and prevent drugs getting into the prison? Repeated
Response
The rate of positive findings on mandatory drugs testing has remained far higher than in comparator prisons.
Governor / Director
8 What further measures will the Governor take to improve the length, consistency and quality of time out of cell for all prisoners? Repeated
Response
Too many prisoners still find that activities and regime are cancelled due to staffing issues. Unemployed prisoners are often still spending 22 hours a day or more in their cells.
Governor / Director
9 What further measures will the Governor take to improve the take up and use of body worn video cameras? Governor / Director
10 What further measures will the Governor take to improve the range of worthwhile work, education and other activities for all prisoners? Repeated
Response
Prisoners are still unable to mix outside their wing groups and the range of activities available to them is dictated by their location in the prison.
Governor / Director

Related inspections & investigations

16 Mar 2026 HMIP · IRP
9 Jun 2025 HMIP · Unannounced
7 Jun 2021 HMIP · Unannounced
16 Sep 2019 HMIP · Announced
PPO fatal incident Harkesh Rai
PPO fatal incident Isaiah Olugosi
PPO fatal incident Peter Magloire · Self-inflicted
PPO fatal incident Arnol Micolta Tovar
PPO fatal incident Vasilev Pachev
12 Nov 2025 PFD Samuel Stewart · Alcohol, drug and medication related deaths
24 Feb 2025 PFD Isaiah Olugosi · State Custody related deaths | Suicide (from 2015)
21 Oct 2019 PFD Harold Uzomechina · Alcohol, drug and medication related deaths; State Custody related deaths
10 Jan 2018 PFD John O’Meara · State Custody related deaths
30 Jun 2015 PFD Blaise Farry · State Custody related deaths

Other reports for Wormwood Scrubs

2024 Published 7 Feb 2025 Population 1,253 · Self-harm 323 · Concerns
2023 Published 19 Mar 2024 Population 1,190 · Self-harm 498 · Concerns
2022 Published 7 Mar 2023 Population 1,087 · Self-harm 408 · Concerns
2021 Published 14 Dec 2021 Population 1,080 · Self-harm 282 · Concerns
2020 Published 17 Dec 2020 Population 1,066 · Self-harm 379 · Concerns

Report details

Establishment
Wormwood Scrubs
Type
Prison · Cat B, local, resettlement
Report year
2025
Published
12 December 2025
Responsible body
HMP Wormwood Scrubs
Recommendations
10
MoJ rating (2024/25)
1 — Serious concern

Population

Operational capacity1,212

Service providers

Mental Health Services
North London Foundation NHS Trust
Primary Healthcare
Practice Plus Group (PPG)
Substance Misuse Services
Forward Trust

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