Update whistleblowing DSO with anonymous reporting mechanisms
Brook House Inquiry · The Brook House Inquiry Report · Issued 19 September 2023 · Addressed to: Home Office
Government responseHome Office: Accepted, fully or in part (not specified) (Jan 2025)
DeliveryHome Office says in progress (May 2025)
Recommendation, verbatim from the inquiry
●Inquiry recommendation
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.
Brook House Inquiry, The Brook House Inquiry Report · 19 Sep 2023 Source PDF →
Published evidence summary
AI-generated evidence summary
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).
AI-generated summary of the record on this page, checked by a second model and automatic checks, 26 Sep 2026.
Government response
●Home Office · Accepted, fully or in part (not specified) · 15 Jan 2025
30 out of the 33 recommendations made by the Brook House Inquiry have been accepted or partially accepted.
Response document: Mistreatment of Detainees at Brook House Immigration Removal Centre Inquiry (written question UIN 23170)
Earlier statement from Home Office (1)
●Home Office · Under consideration · 19 Mar 2024
6.9.1. A comprehensive review into complaints, including medical complaints, and whistle blowing processes is being undertaken. This has involved a review of the existing DSOs and improving the visibility of communications about and accessibility to complaints processes within every IRC. Engagement with residents themselves, as well as with the IMB and Prisons and Probation Ombudsman (PPO), is also being undertaken to obtain feedback on the existing complaints process. The DSOs will be updated once the review is complete.
Extract from: Government response to the public inquiry into Brook House Immigration Removal Centre
Delivery
●Home Office says in progress · 22 May 2025
In relation to whistleblowing, both the Home Office and suppliers have worked to enhance the reporting of concerns through whistleblowing lines. All whistleblowing policies have been reviewed, and procedures are clearly displayed in IRC staff and visitor areas. The lines are tested quarterly to ensure they are operational, and improvements were made when automated messages were found to potentially discourage reporting. The updated DSO on whistleblowing (DSO 03/2020) is currently undergoing external engagement. We will be going further by supplementing this with a new DSO focused on staff conduct and reporting wrongdoing which will follow in due course.
From: R (D1914 and AAA) v Secretary of State for the Home Department; R (AVY) v Secretary of State for the Home Department, Dame Angela Eagle, Minister for Border Security and Asylum
Earlier statements on delivery (0)
●Home Office · 15 Jan 2025
the remaining 13 (recommendations 8, 9, 10, 12, 13, 15, 16, 17, 20, 21, 31, 32 and 33) on track for closure by summer 2025
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