Brook House Inquiry

The Home Office and its contractors must ensure reasonable access to computers and the internet. Contractors must comply in full with Detention Services Order 04/2016: Detainee Access to the Internet, in particular: Computers and the internet provided for detained people's use must be maintained and fixed, if broken, within a reasonable time period, in order to allow detained people to access the internet for a minimum of seven hours per day, seven days per week. Websites containing personal internet-based email accounts must not be blocked, since this is not a prohibited category of website. Websites facilitating the provision of legal advice and representation must not be blocked, as this is not a prohibited category of website.

In a January 2025 written parliamentary answer, Dame Angela Eagle, Minister of State at the Home Office, stated that recommendation 4 had been accepted or partially accepted and was among twelve recommendations "met and closed as of October 2024" (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025). The department previously stated in its March 2024 response that all service contracts require adherence to Detention Services Orders, including mandatory provision of and regulated access to information technology equipment and internet services, backed by the ability to impose fines (Home Office response, Mar 2024).

The Home Office must ensure that adequate risk assessment for cell sharing is carried out by contractors in relation to every detained person. This must be done at the outset of detention and then repeated at reasonable intervals (at least every 14 days) or following any relevant change in circumstances. In the event that an immigration removal centre is unable to detain someone in accordance with the outcome of a risk assessment (due to capacity or for other reasons), the Home Office must ensure that the individual does not remain at that centre.

In a May 2025 letter quoted in a High Court judgment, Dame Angela Eagle, Minister for Border Security and Asylum, stated that room sharing risk assessments are reviewed immediately following behavioural changes, incidents, or new intelligence (Dame Angela Eagle, May 2025). The Minister added that revised guidance sets out systematic reviews for detained individuals rated as high risk, with delivery monitored monthly by Home Office compliance teams (Dame Angela Eagle, May 2025). Previously, in a January 2025 parliamentary written answer, the Minister reported that the recommendation had been accepted or partially accepted and was due for closure by the end of that month (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025).

The Home Office, in consultation with the contractor responsible for operating each immigration removal centre, must review the current lock-in regime and determine whether the period of time during which detained people are locked in their cells could be reduced. The Inquiry does not consider cost alone to be a sufficient justification for extensive lock-in periods.

In January 2025, Minister of State Dame Angela Eagle stated in a written parliamentary answer for the Home Office that this recommendation was among twelve "met and closed as of October 2024" (Dame Angela Eagle, Jan 2025). The department had previously reported in its March 2024 response that a new staffing model had embedded a maximum night state of nine hours, limiting the amount of time detained individuals could be locked in their rooms overnight (Home Office response, Mar 2024).

The Home Office (in collaboration with NHS England as required) must ensure that comprehensive training on Rule 34 and Rule 35 of the Detention Centre Rules 2001 is rolled out urgently across the immigration detention estate. Staff must be subject to refresher training, at least annually. Attendance must be mandatory for all staff working in immigration removal centres and those responsible for managing them, as well as GPs and relevant Home Office staff. Consideration must be given as to whether such training should be subject to an assessment.

The Inquiry recommended mandatory annual Rule 34 and Rule 35 training across the detention estate. In January 2025, Dame Angela Eagle, Minister of State at the Home Office, stated in a written parliamentary answer that the recommendation had been accepted or partially accepted and was "on track for closure by summer 2025" (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025). In September 2025, HM Inspectorate of Prisons found that despite training being delivered to medical professionals, the quality of most Rule 35(3) torture reports remained poor, although the quality of most Rule 35(1) reports was good (HM Inspectorate of Prisons, Sep 2025).

The Home Office must, across the immigration detention estate, assure itself that all three limbs of Rule 35 of the Detention Centre Rules 2001 (reports by a medical practitioner where: (i) it is likely that a detained person's health would be injuriously affected by continued detention (Rule 35(1)); (ii) it is suspected that a detained person has suicidal intentions (Rule 35(2)); or (iii) there is a concern that a detained person may have been a victim of torture (Rule 35(3))) are being followed, are operating effectively and are adequately resourced, in recognition of the key safeguarding role that the Rule plays. The Home Office must also regularly audit the use of Rule 35 in order to identify trends, any training needs and required improvements.

The Inquiry asked the Home Office to ensure and audit Rule 35 operations. In a letter of May 2025, quoted in a July 2025 court judgment, Dame Angela Eagle, Minister for Border Security and Asylum, stated that the Home Office was reviewing Detention Centre Rules 34 and 35 to reform safeguarding, but did not mention auditing (Dame Angela Eagle, May 2025). In December 2025, Mrs Justice Jefford in the Administrative Court found that evidence showed no progress had been made on reviewing the rule because other work was prioritised (Mrs Justice Jefford, Dec 2025). HM Inspectorate of Prisons found in September 2025 that significant weaknesses remained in Rule 35 processes, with appointment scheduling delays and routine failures to report detainees suspected of having suicidal intentions (HM Inspectorate of Prisons, Sep 2025).

The Home Office must amend, as a matter of urgency, Detention Services Order 02/2017: Removal from Association (Detention Centre Rule 40) and Temporary Confinement (Detention Centre Rule 42) and, if necessary, the Detention Services Operating Standards Manual for Immigration Service Removal Centres, to clarify who can authorise use of Rule 40 and Rule 42 of the Detention Centre Rules 2001, in both urgent and non-urgent circumstances, including providing a definition of the term 'manager' in Rule 40(2) and Rule 42(2). In anticipation of the update to Detention Services Order 02/2017, the Home Office must issue an immediate instruction to communicate this clarification to staff and contractors operating immigration detention centres.

In a letter of May 2025, quoted in a court judgment of July 2025, Dame Angela Eagle, Minister for Border Security and Asylum, stated that the Home Office had published an interim instruction clarifying who can authorise removal from association and temporary confinement, with a fully updated order to be supplemented by staff awareness sessions (Dame Angela Eagle, May 2025). Earlier, in January 2025 written answers, the Minister reported that the recommendation was accepted or partially accepted and was "on track for closure by summer 2025" (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025).

The Home Office and the current operator of Brook House must keep under review the appropriateness of the multi-purpose use of E Wing, particularly in relation to its suitability as a location to detain vulnerable people.

In January 2025, Dame Angela Eagle, Minister of State at the Home Office, stated in a written parliamentary answer that the recommendation to review the suitability of E Wing for vulnerable detainees was accepted or partially accepted, and was "due for closure by the end of January 2025" (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025). The record holds no update since the Home Office's response of January 2025 (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025).

The Home Office and contractors operating immigration removal centres must provide regular training, at least annually, on the operation of Rule 40 and Rule 42 of the Detention Centre Rules 2001, which must include: that Rules 40 and 42 are the only powers under which detained people in immigration removal centres can be removed from association and/or located in temporary confinement; who is permitted to authorise use of those Rules and in what circumstances they may be authorised; that Rules 40 and 42 cannot be used as a punishment or solely for administrative convenience before a planned removal or transfer; and the need to assess any adverse effect that use of Rule 40 or Rule 42 could have on a detained person's physical or mental health, and to consider any steps that could be taken to mitigate those effects. Attendance must be mandatory for all staff working in immigration removal centres and those responsible for managing them. The training must be subject to an assessment.

In a January 2025 parliamentary written answer, Dame Angela Eagle, Minister of State at the Home Office, stated that the recommendation had been accepted or partially accepted and was "on track for closure by summer 2025" (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025). Previously, in its March 2024 response, the department stated that it had published interim operational guidance on the use of Rule 40 and Rule 42 segregation powers, while undertaking a substantive review to develop updated staff training and audit mechanisms (Home Office response, Mar 2024).

The Home Office must regularly (and at least quarterly) audit the use of Rule 40 and Rule 42 across the immigration detention estate, in order to identify trends, any training needs and required improvements. In addition, HM Inspectorate of Prisons and the National Chair and Management Board of Independent Monitoring Boards must review processes to consider how they fulfil their oversight role in respect of Rule 40 and Rule 42, and report on the monitoring of the use of Rules 40 and 42 going forward.

In a January 2025 parliamentary written answer, Dame Angela Eagle, Minister of State at the Home Office, stated that the recommendation had been accepted or partially accepted and was "on track for closure by summer 2025" (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025). The department previously stated in its March 2024 response that it had issued an interim Detention Services Order on Rules 40 and 42, and that compliance would be audited once a substantive review of the guidance was completed (Home Office response, Mar 2024).

The Home Office and contractors operating immigration removal centres must ensure that all staff are aware that the technique of handcuffing detained people with their hands behind their back while seated is not permitted, given its association with positional asphyxia.

In January 2025, Minister of State Dame Angela Eagle stated in a written parliamentary answer that this recommendation was accepted or partially accepted and was "met and closed as of October 2024" (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025). The Home Office had previously reported in March 2024 that it had communicated to all immigration removal centre and contractor staff that handcuffing individuals behind their backs while seated is not permitted, and that a new Detention Services Order on use of force was under development (Home Office response, Mar 2024).

The Home Office must introduce, as a matter of urgency, a new and comprehensive detention services order to address use of force in immigration removal centres. The detention services order must include the following issues: the permissible justifications for the use of force within immigration removal centres, based on the key principle that force must not be used unnecessarily and must be used only as a last resort; the use of Personal Protective Equipment (PPE), including that it must be subject to a dynamic risk assessment before and during any use of force incident; the protection of dignity when force is used on a naked or near-naked detained person; the circumstances in which force can be used against a detained person with mental ill health; and monitoring, oversight and reporting of use of force by contractors and by the Home Office. The Home Office must ensure that training about the application of the new detention services order and use of force techniques takes place on a regular (at least annual) basis for all detention staff as well as healthcare staff. Attendance must be mandatory for all staff working in immigration removal centres and those responsible for managing them. The training must be subject to an assessment. In anticipation of a new detention services order on the use of force in immigration detention, the Home Office must issue an immediate instruction to its contractors managing immigration removal centres that force must be used only as a last resort, using approved techniques.

The Inquiry asked the Home Office to publish a new detention order on the use of force. In a letter of May 2025 quoted in a court judgment, Dame Angela Eagle, Minister for Border Security and Asylum, stated that a new detention services order addressing mental health considerations was being developed for immigration detention, though named elements including protective equipment risk assessments and mandatory training were not mentioned (Dame Angela Eagle, May 2025). The Independent Monitoring Board at Gatwick Immigration Removal Centres reported in September 2026 that the resulting order was published in December 2025 (Independent Monitoring Boards, Sep 2026).

The Home Office must urgently commission an independent review (with the power to make recommendations) of use of force on detained people with mental ill health within immigration removal centres. The review must consider: how, when and whether to use force on detained people with mental ill health (including the application of pain-inducing techniques); the likely effect of the use of force on a detained person's mental health; the use of individual risk assessments for detained people, which could be conducted by personal officers and healthcare professionals; and the increased use and prioritisation of de-escalation techniques for those who have mental ill health. The review must take place in consultation with relevant stakeholders, including detained people's representative groups and mental ill health experts. The recommendations of the review must be incorporated in the new detention services order regarding the use of force (see Recommendation 15), in respect of which additional, regular (at least annual) training must then be provided.

In a parliamentary written answer in January 2025, Minister of State Dame Angela Eagle stated that the Home Office had accepted or partially accepted the recommendation, with work "on track for closure by summer 2025" (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025). The department previously reported in March 2024 that it was consulting with healthcare and prison services to draft a new detention services order on the use of force, while prohibiting staff from handcuffing detainees behind their backs while seated (Home Office response, Mar 2024).

The Home Office must ensure, as a matter of urgency, that training is delivered on how to conduct an effective use of force incident debrief, ensuring that issues of detained person and staff welfare, as well as training needs, are covered. The training must be mandatory for all immigration removal centre contractor employees who conduct such reviews and those who manage them. The Home Office must also require that use of force incidents be reviewed, at a minimum, at the following levels: Within 36 hours of each use of force incident, the Use of Force Coordinator must conduct a thorough incident review, ensuring that all documentation and footage are collated and preserved, and with a view to taking emergency action in instances of unlawful or inappropriate force. On a weekly basis, all use of force incidents must be reviewed (including all necessary paperwork and available video footage) at a formal meeting by the Use of Force Coordinator and a suitable manager in order to review each incident and to identify any issues or further action required. On a monthly basis, immigration removal centre contractor senior management must arrange meetings with other stakeholders (including detained people and representatives of non-governmental organisations) to review use of force trends. Periodically, the Home Office (or its Professional Standards Unit if the Home Office considers it more appropriate) must review use of force at Brook House and across the immigration detention estate, to identify trends and to direct the implementation of any changes and improvements that are required. This review process must be reflected in the new detention services order regarding the use of force – see Recommendation 15 – in respect of which additional, regular (at least annual) training must then be provided.

In a January 2025 written answer, Minister of State Dame Angela Eagle stated that the Home Office had accepted or partially accepted the recommendation, with work "on track for closure by summer 2025" (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025). The department had previously reported in March 2024 that training around use of force reviews and a new detention services order were under development alongside an overhaul of existing assurance processes (Home Office response, Mar 2024). The record holds no update since the Home Office's response of January 2025 (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025).

The Home Office must, as a matter of urgency, update Detention Services Order 03/2017: Care and Management of Detained Individuals Refusing Food and/or Fluid, to ensure that it deals with: food and fluid refusal being clearly and directly linked to consideration of the Rule 35 process and whether a detained person is defined as an 'adult at risk'; the consideration by the healthcare provider at each immigration removal centre, upon an incidence of food and fluid refusal occurring, of assessments of mental capacity, of mental state, and under Rule 35, and the conduct of these where indicated, as well as ensuring compliance with Adults at Risk in Immigration Detention policy and making sure that decisions made in relation to these are recorded; the notification to the Home Office of the numbers of detained people refusing food and fluid, and the reasons for such refusal, on a monthly basis (in the same way that incidents of self-harm are notified); and the monitoring by the Home Office of the compliance by healthcare providers with Detention Services Order 03/2017 and the numbers of detained people refusing food and fluid, and the reasons for such refusal, in order to identify any patterns of concern and take appropriate action. The Home Office must ensure that mandatory training about the application of the updated detention services order takes place on a regular (at least annual) basis for all detention staff and healthcare staff, as well as those responsible for managing them. Attendance must be mandatory for all staff working in immigration removal centres and those responsible for managing them. The training must be subject to an assessment. In anticipation of the update to Detention Services Order 03/2017, the Home Office must issue an immediate instruction to communicate this clarification to those operating immigration detention centres.

Dame Angela Eagle, Minister of State at the Home Office, stated in a January 2025 written answer that the recommendation was accepted or partially accepted, and was "met and closed as of October 2024" (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025). Earlier, in its March 2024 response, the department reported that an updated Detention Services Order on food and fluid refusal had been published, covering links to the Rule 35 process and adult at risk considerations, the recording of healthcare decisions, and departmental monitoring to identify trends and take appropriate action (Home Office response, Mar 2024).

The Home Office must review and update Detention Services Order 01/2016: The Protection, Use and Sharing of Medical Information Relating to People Detained Under Immigration Powers, to ensure that guidance given to GPs working in the immigration detention estate in relation to their duties and responsibilities in writing 'fit to fly and fit for detention' letters is clear. It must liaise with NHS England and any relevant medical regulators as necessary. The Home Office must ensure that training about the updated guidance takes place on a regular (at least annual) basis for GPs working in the immigration detention estate and those responsible for managing them. The training must be subject to an assessment. The Home Office must monitor compliance with this updated guidance at least annually.

In a letter of May 2025, quoted in a High Court judgment of July 2025, Home Office minister Dame Angela Eagle stated that a new healthcare inquiry form had been in use since July 2024 to provide additional guidance on assessments (Dame Angela Eagle, May 2025). The Minister explained that the "impact of this change is being reviewed before the recommendation is considered for closure" (Dame Angela Eagle, May 2025). She had previously reported in a January 2025 parliamentary written answer that the recommendation was accepted or partially accepted and on track for closure by summer 2025 (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025).

The Home Office must review and update Detention Services Order 04/2020: Mental Vulnerability and Immigration Detention: Non-Clinical Guidance to set out comprehensive guidance for detention and healthcare staff where there are concerns that a detained person is suffering mental ill health or lacks mental capacity. This must include an appropriate system for: the routine handover or sharing of relevant information between detention custody staff and healthcare staff (for example, in Security Information Reports and Anti-Bullying Support Plans); the identification and follow-up of missed medical appointments; the assessment of mental capacity where indicated; and mental health assessment where indicated. The Home Office must ensure that training about the updated guidance takes place on a regular (at least annual) basis for detention and healthcare staff, as well as those responsible for managing them. The training must be subject to an assessment.

In a letter of May 2025, quoted in a High Court judgment of July 2025, Dame Angela Eagle, Minister for Border Security and Asylum, stated that the Home Office was reviewing the process for sharing medical information, with work aimed at completion in summer 2025 (Dame Angela Eagle, May 2025). Earlier, in a January 2025 parliamentary written answer, the Minister reported that the recommendation had been accepted or partially accepted and was on track for closure by summer 2025 (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025).

The Home Office must review and update Detention Services Order 03/2015: Handling of Complaints to ensure that appropriate guidance is given to healthcare providers on the investigation and handling of complaints specific to the provision of healthcare in an immigration detention setting. The Home Office must ensure that training about the updated guidance takes place on a regular (at least annual) basis for staff dealing with healthcare complaints, as well as those responsible for managing them. The training must be subject to an assessment. Healthcare providers in immigration removal centres must ensure that all healthcare complaints are robustly investigated in accordance with the updated guidance. The methodology and outcomes must be clearly communicated, including to the detained person. They must also ensure that appropriate, regular (at least annual) training and guidance is provided to those holding responsibility for the investigation of healthcare complaints.

In January 2025, Dame Angela Eagle, Minister of State at the Home Office, stated that recommendation 22 had been accepted or partially accepted and was "met and closed as of October 2024" (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025). Previously, in its March 2024 response, the department reported that a comprehensive review into complaints, including medical complaints, and whistleblowing processes was being undertaken, with Detention Services Orders to be updated once the review was complete (Home Office response, Mar 2024).

The Home Office and contractors operating immigration removal centres must ensure that there is ongoing assessment of staffing levels (at least on a quarterly basis), so that the level of staff present within each centre is appropriate for the size and needs of the detained population. The Home Office must also ensure that the detained population does not increase at any immigration centre unless staffing is at an adequate level.

The Inquiry asked the Home Office to assess removal centre staffing at least quarterly. In January 2025, Dame Angela Eagle, Minister of State at the department, stated in a written answer that the recommendation was accepted or partially accepted, and recorded it as "met and closed as of October 2024" (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025). In September 2025, HM Inspectorate of Prisons found that management had increased staff numbers and capabilities, resulting in greater officer visibility on the wings and reduced turnover (HM Inspectorate of Prisons, Sep 2025).

The Home Office, in conjunction with contractors, must ensure that all relevant immigration removal centre staff receive mandatory introductory and annual training on: mental health; race and diversity; a trauma-informed approach; their own resilience; drug awareness; and the purpose of immigration removal centres. This training must include the perspectives of, or be conducted in consultation with, detained people. The Home Office must also ensure, in conjunction with contractors, that new joiners must start on probation on completion of introductory training and be adequately supervised for a period of time as necessary to establish their competence to work independently.

In a January 2025 parliamentary written answer, Dame Angela Eagle, Minister of State at the Home Office, stated that the recommendation had been accepted or partially accepted and was "met and closed as of October 2024" (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025). The department previously stated in its March 2024 response that the initial training course for contracted staff was undergoing a full review to ensure understanding of mental health and racial awareness, followed by mentorship and annual refresher training (Home Office response, Mar 2024).

Contractors operating immigration removal centres must ensure that senior managers are regularly present and visible within the immigration removal centre and are accessible to more junior detention staff.

The Inquiry asked contractors to ensure senior managers are visible and accessible to staff. In a January 2025 written answer, Dame Angela Eagle, Minister of State at the Home Office, stated that the recommendation was accepted or partially accepted and was among twelve "met and closed as of October 2024" (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025). In September 2025, HM Inspectorate of Prisons found that operational managers and custody officers were more present on residential wings, staff turnover had fallen significantly, and functional leadership had been bolstered across key areas (HM Inspectorate of Prisons, Sep 2025).

The Home Office must ensure that its staff are regularly present and visible within each immigration removal centre.

The Inquiry asked the Home Office to maintain a regular staff presence in removal centres. In a January 2025 written answer, Dame Angela Eagle, Minister of State at the department, stated that the recommendation was accepted or partially accepted and was among 12 recommendations "met and closed as of October 2024" (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025). HM Inspectorate of Prisons found in September 2025 that detainees retained good contact with the Detention Engagement Team (DET) and that provision was progressing well (HM Inspectorate of Prisons, Sep 2025).

Contractors operating immigration removal centres must develop and implement an action plan to ensure a safe and healthy staff culture in immigration removal centres. The action plan must address: the identification of and response to any sign of desensitisation among staff; training staff on coping mechanisms and secondary trauma awareness; and maintaining an appropriate balance between care and safety or security. The Home Office must regularly monitor each contractor's compliance with their action plans.

In a letter of May 2025, quoted in a July 2025 High Court judgment, Dame Angela Eagle, Minister for Border Security and Asylum, stated that all recommendations in this category "have been met and closed" (Dame Angela Eagle, May 2025). The Minister highlighted contract investments to improve staff culture, post-training mentorship, and an ongoing review of initial training for removal centre staff (Dame Angela Eagle, May 2025). Previously, in a January 2025 written answer, the Minister confirmed the recommendation was accepted or partially accepted and scheduled for closure by the end of that month (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025).

The Home Office and its contractors operating immigration removal centres must take steps to identify and address the barriers to making complaints that are faced by detained people, including a fear of repercussions. This must include training for staff on their role in enabling detained people to overcome these barriers.

The Inquiry asked the Home Office to address barriers to detainee complaints and train staff. In a letter of May 2025, quoted in a July 2025 High Court judgment, Dame Angela Eagle, Minister for Border Security and Asylum, stated that a 2024 review informed an updated Detention Services Order published in December 2024, introducing simplified complaint forms, clearer signage, quicker translations, and complaints champions (Dame Angela Eagle, May 2025). The letter did not mention staff training or addressing detained people's fear of repercussions (Dame Angela Eagle, May 2025). Earlier, in a January 2025 parliamentary written answer, the Minister reported that the recommendation had been accepted or partially accepted and was due for closure by the end of that month (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025).

The Home Office must update Detention Services Order 03/2015: Handling of Complaints to clarify that, in investigations carried out by the Professional Standards Unit into allegations of serious misconduct against contractor staff: Professional Standards Unit investigators must carry out interviews themselves and not rely on contractors to do so. All staff against whom allegations are made must be invited to interview. Where there are inconsistencies between any accounts given of events, any evidence relating to those accounts (including footage and documentation) obtained by an investigating officer must be shown to the complainant and to the subject of the complaint, prior to reaching a conclusion. The Professional Standards Unit must be given information about previous complaints made against alleged perpetrators, including unsubstantiated complaints. Previous disciplinary action against alleged perpetrators must be taken into account. Investigators must look for evidence that is both supportive and undermining of the complaint. Full reports must be sent to complainants (and their solicitors if applicable). Investigation reports and/or outcome letters must be sent directly from the PSU to complainants (and their solicitors if applicable). The Home Office Professional Standards Unit must ensure that training about the updated guidance takes place on a regular (at least annual) basis for staff dealing with investigations, as well as those responsible for managing them. The training must be subject to an assessment. The Professional Standards Unit must also review the training provided to investigators and ensure that investigators receive regular and adequate training, from a variety of perspectives, on issues including: the nature of immigration removal centres and issues that may arise; obstacles that detained people may face in making complaints; interviewing vulnerable witnesses; and use of force and assessing reasonableness of force.

In January 2025, Dame Angela Eagle, Minister of State at the Home Office, stated that the recommendation was accepted or partially accepted and was "due for closure by the end of January 2025" (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025). The department had previously reported in March 2024 that many recommendations relating to the work of the Professional Standards Unit were already part of its standard operating procedures, that those not included would be incorporated, and that training had been updated (Home Office response, Mar 2024). The record holds no update since the department's response of January 2025 (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025).

The Home Office must update Detention Services Order 03/2020: Whistleblowing – The Public Interest Disclosure Act 1998 to require contractors that run immigration removal centres to: have a whistleblowing policy and procedure that is specific to the immigration detention environment; ensure that the whistleblowing mechanism is not limited to a hotline and allows for anonymous reporting of concerns; ensure that those who receive whistleblowing concerns have an understanding of immigration removal centres; take active steps to encourage staff to use whistleblowing processes, for reasons including those set out at paragraph 10 of Detention Services Order 03/2020; and ensure that whistleblowing concerns are investigated thoroughly by someone external to the immigration removal centre, and that the Home Office is informed of the nature of the concern and the investigation carried out. The Home Office must ensure that training about the updated guidance takes place on a regular (at least annual) basis for staff dealing with whistleblowing, as well as those responsible for managing them. The training must be subject to an assessment.

In May 2025, Dame Angela Eagle, the Minister for Border Security and Asylum, stated that whistleblowing policies had been reviewed, reporting lines were tested quarterly, and the updated Detention Services Order on whistleblowing was "currently undergoing external engagement" before being supplemented by new guidance on staff conduct (Dame Angela Eagle, May 2025). In a January 2025 parliamentary answer, the Minister had previously identified the recommendation as accepted or partially accepted and on track for closure by summer 2025 (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025).

The government must: respond to and publish responses to all concerns raised by any Independent Monitoring Board regarding immigration removal centres; take steps without further delay to amend the Detention Centre Rules 2001, in so far as they govern Independent Monitoring Boards, in order to accurately reflect their current role; and consider whether to put the National Chair and Management Board of the Independent Monitoring Boards on a statutory footing.

In January 2025, Dame Angela Eagle, Minister of State at the Home Office, stated in a parliamentary written answer that the recommendation was accepted or partially accepted and was "on track for closure by summer 2025" (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025). Previously, in March 2024, the department noted that the Ministry of Justice intended to pursue statutory footing for Independent Monitoring Boards when parliamentary time permits (Home Office response, Mar 2024). The record holds no update since the Home Office's response of January 2025 (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025).

HM Inspectorate of Prisons and Independent Monitoring Boards working within immigration removal centres must ensure that they have robust processes for: obtaining and reporting on an enhanced range of evidence and intelligence from detained people and those who represent or support them, staff and contractors, including that which is received outside of inspections or visits; and reporting on any concerns about the Home Office and contractors.

In May 2025, Dame Angela Eagle, Minister for Border Security and Asylum, stated in a letter quoted in a High Court judgment: "The recommendations in this thematic area have been met and closed." (Dame Angela Eagle, May 2025) The Minister noted that recommendation 33 had been responded to separately by HM Inspectorate of Prisons and the Independent Monitoring Boards, with action plans being published and progress tracked via a central Home Office software system (Dame Angela Eagle, May 2025). Previously, in January 2025, the Minister stated in a written parliamentary answer that the recommendation had been accepted or partially accepted and was on track for closure by summer 2025 (Dame Angela Eagle response, Jan 2025; Dame Angela Eagle, Jan 2025).