Independent Monitoring Boards annual report

Maidstone

Report year 2026 Published 6 Oct 2026 Type Prison, category C Population 550 Responsible body HMP Maidstone 7 recommendations

The summary and positive findings below were written from the report by an AI model. The Board's own wording is in the report linked above.

Summary

Summary written by this site (AI-generated)
HMP Maidstone remained a safe, stable, and well-managed Category C foreign national prison despite significant external pressures, including immigration status uncertainty. Violence and self-harm decreased, and positive staff-prisoner relationships were observed. Key challenges persist around Home Office decision delays, staffing pressures in offender management, and significant waiting times for mental health services, alongside ongoing security threats from illicit items. The Board's ability to monitor effectively was significantly impacted by its reduced membership.

Positive findings

Summary written by this site (AI-generated)
HMP Maidstone remained a generally stable and effectively managed Category C foreign national prison despite significant external pressures. Violence and self-harm incidents have reduced, with strengthened safer custody arrangements and improved oversight of use of force. The Board observed positive staff-prisoner relationships, effective partnership working, and a consistent focus on rehabilitation, supported by an innovative AI tool for key work quality assurance. Healthcare services are well-led and professionally delivered, while the segregation unit is well-managed with a focus on progression and integration. Family contact provision is positive and well supported, with the prison achieving full compliance in its Family and Significant Other audit.

Recommendations

All 7 recommendations

Key concerns

All 9 key concerns

Recommendations 7 items · 3 repeated

Recommendations were extracted from the report by AI, and responses and their status from the ministerial response by AI. Each recommendation shows whether its wording has been checked against the report.

Recommendation 1

Addressee: Other, minister · Topic: Board Activity

Recommendation (the Board's words)
The Board has operated significantly below its recommended complement of 13 members since 2020. At the end of this reporting year, the Board had only four members, two of whom remained within their induction period. This position was significantly worse than that of some Boards serving smaller or less complex establishments in the region and constrained the Board’s ability to fulfil its statutory monitoring role. Direct monitoring was particularly constrained in high-priority areas such as reception, education, vocational training, and resettlement (see section 8). The Board therefore asks the Minister to review the fairness and consistency of Board complement (the maximum number of members on Board allocations) across the estate and to direct the Secretariat to provide prioritised and effective support for recruitment and retention in persistently under-strength Boards such as HMP Maidstone.

Source text verified

Recommendation 2

Addressee: HMPPS · Topic: Substance Misuse · Repeated from a previous year

Recommendation (the Board's words)
What action is being taken to support the establishment of a dedicated drug strategy lead at HMP Maidstone, recognising the benefits this would bring by strengthening strategic oversight of, and accountability for, the prison's drug strategy (see sections 4.5 and 6.6)?

Source text verified

Recommendation 3

Addressee: HMPPS · Topic: Equality · Repeated from a previous year

Recommendation (the Board's words)
Can the Digital Prison Service (DPS) platform be updated to include a clear and visible alert identifying prisoners and detained people who require translation support, enabling effective communication and equitable access to services (see sections 4.1, 5.4 and 7.3)?

Source text verified

Recommendation 4

Addressee: HMPPS · Topic: Staffing

Recommendation (the Board's words)
What action is being taken to address staffing and wider operational pressures in foreign national prisons arising from the high number of prisoners subject to immigration enforcement, particularly in relation to offender management capacity, sentence planning, and progression through the prison estate (see section 7.3)?

Source text verified

Recommendation 5

Addressee: HMPPS · Topic: Progression · Repeated from a previous year

Recommendation (the Board's words)
What plans are in place to ensure category C foreign national prisons have access to accredited offence-focused and risk reduction programmes for prisoners with language barriers and those convicted of sexual offences (see section 7.3)?

Source text verified

Recommendation 6

Addressee: NHS / Healthcare Provider · Topic: Mental Health

Recommendation (the Board's words)
Staffing shortages, alongside increasing levels of trauma-related need and complex post-traumatic stress disorder (CPTSD), are reported to have contributed to significant delays in access to high-intensity psychological intervention. What action will be taken to improve capacity and reduce waiting times (see section 6.3)?

Source text verified

Recommendation 7

Addressee: NHS / Healthcare Provider · Topic: Mental Health

Recommendation (the Board's words)
Given the national shortage of medium- and high-secure mental health beds, what measures are being taken to support compliance with the statutory 28-day transfer requirement under the Mental Health Act (see section 6.3)?

Source text verified

Key concerns 9 items

Key concerns were extracted from the report text by an AI model.

Key concern 1

Resettlement/Release · Repeated from a previous year

Persistent delays in Home Office decision-making remain a significant issue, undermining prisoner wellbeing, progression, and release planning.

Key concern 2

Staffing · Repeated from a previous year

Staffing constraints within the offender management unit (OMU) have reduced capacity for timely sentence planning, case progression, and proactive release work.

Key concern 3

Education/Purposeful Activity · Repeated from a previous year

Access to offence-focused and risk reduction work remains limited, with inconsistent availability of structured progression pathways, particularly for prisoners serving shorter sentences and those facing immigration uncertainty.

Key concern 4

Mental Health

The Board’s principal healthcare concern continues to be the gap between mental health demand and service capacity, resulting in significant waiting times for psychological intervention and reduced timely access to therapeutic support.

Key concern 5

Mental Health

National shortages of medium- and high-secure mental health beds continue to delay transfers for prisoners requiring specialist care.

Key concern 6

Safety · Repeated from a previous year

Preventing the entry of illicit items, particularly those delivered via drones, remains a significant safety threat despite ongoing security improvements.

Key concern 7

Other

The Board has operated significantly below its recommended complement of 13 members since 2020. At the end of this reporting year, the Board had only four members, two of whom remained within their induction period. This position was significantly worse than that of some Boards serving smaller or less complex establishments in the region and constrained the Board’s ability to fulfil its statutory monitoring role.

Key concern 8

Equality/Diversity · Repeated from a previous year

Language barriers and limited access to translated official information may hinder prisoners’ understanding of prison processes and equitable access to services.

Key concern 9

Resettlement/Release · Repeated from a previous year

Backlogs in OASys (the offender assessment system used to assess risk and needs of prisoners) assessments, combined with delays in external decision-making, continue to restrict access to reliable risk information needed for effective release and resettlement planning.

Safety statistics

Incidents during the reporting year.

IndicatorThis yearPrevious
Deaths in custody11
Self-harm incidents4284
ACCT cases opened128121
Prisoner assaults63103
Assaults on staff1540
Use of force191120

Population

Population550
Operational capacity553

Applications to the IMB

CategoryCurrentPrevious
Accommodation (inc. laundry, clothing, ablutions) 5 8
Canteen, facility list, catalogues 0 7
Discipline (inc. adjudications, incentives scheme, sanctions) 10 9
Equality 4 5
Finance (inc. pay, private monies, spends) 4 4
Food and kitchens 8 4
Health (inc. physical, mental, social care) 20 16
Letters, visits, telephones, public protection, restrictions 5 4
Miscellaneous 8 9
Property during transfer or in another facility 32 36
Property within the establishment 14 13
Purposeful activity (inc. education, work, training, time out of cell) 2 1
Sentence management (inc. HDC, ROTL, parole, release dates, re-categorisation) 82 72
Staff/prisoner concerns (inc. bullying) 25 17
Transfers 1 5
U Unknown 4 not recorded

Report details

Establishment
Maidstone
Type
Prison, category C
Report year
2026
Published
6 October 2026
Responsible body
HMP Maidstone
Recommendations
7
MoJ rating (2025/26)
3, Good

Service providers

ServiceProvider
Advice and support for prisonersCitizens Advice
Children’s visits, family days and parenting courses for dads in prisonPrison Advice and Care Trust (PACT)
Dental healthcareKent Community Health NHS Foundation Trust
Learning and skillsMilton Keynes College (MKC)
Literacy helpShannon Trust
Management of maintenance and repair workGovernment Facility Services Limited (GFSL)
Mental healthcareOxleas in-reach
On-wing education activitiesRocketeer Group
Primary healthcareOxleas NHS Foundation Trust
Psychological healthcareBradley Therapy Services
Singing activitiesBeating Time
Substance misuse treatmentChange, Grow, Live (CGL)
Support servicesSamaritans
Workshop contractsPublic Sector Prison Industries (PSPI)

Related inspections and investigations

HMIP inspection, 1 Dec 2025

Unannounced · Safety 3 · Respect 3 · Activity 2 · Release 2

HMIP inspection, 20 Nov 2023

IRP

HMIP inspection, 3 Oct 2022

Unannounced

HMIP inspection, 15 Oct 2018

Unannounced

Filmon Brhane

PPO fatal incident · 12 Jun 2023 · Self-inflicted

Other reports for Maidstone

2025

Published 3 Dec 2025

2024

Published 27 Feb 2025 · Population 599 · Self-harm 84 · Key concerns recorded

2023

Published 3 Aug 2023 · Population 603 · Self-harm 86 · Key concerns recorded

2022

Published 2 Aug 2022 · Population 545 · Self-harm 143 · Key concerns recorded

2021

Published 13 Jul 2021 · Population 545 · Self-harm 219 · Key concerns recorded

2020

Published 29 May 2020 · Population 600 · Self-harm 154 · Key concerns recorded