Source · IMB Annual Report

London short term holding facilities (STHF)

AI-generated report summary This report for London STHFs highlights that while holding rooms generally provide a safe environment and inductions are mostly high quality, significant issues persist. Key concerns include chronic understaffing of Border Force leading to long waits, inadequate provisions for extended stays in rooms not designed for them, and a persistent lack of access to personal medication at some facilities. The Board also notes issues with translation services and the absence of direct internet access for detainees.

Year: 2026 Published: 11 Jun 2026 Type: Prison · Cat IRC Recommendations: 17 Key concerns Positive findings

Safety statistics

Incidents during reporting year
IndicatorThis yearPrevious
Use of force4

Positive findings

AI-generated summary
The Board notes that holding rooms remain a safe environment, with vulnerable people and minors regularly checked. Inductions are generally of a high standard. There has been a reduction in overall detention numbers and long stays. Aeromed's 24/7 paramedic service is working well, and escort teams typically use a calm and compassionate approach during removals, often with paramedics present. Complaint responses from Border Force are comprehensive and have shown improvement in sharing.

Key concerns

16 items
Safety Repeated Again, there have been occasions when a minor is not accompanied by a responsible adult in the controlled waiting area (CWA). Whilst it is not a requirement for unaccompanied minors without a chaperone to have a responsible adult, the Border Force officer monitoring the minor is responsible for the oversight of everyone in the CWA. We would like to see all minors accompanied by a designated responsible adult whilst they are in the CWA.
Safety The family room at London City Airport still contains child-sized benches with an adult-height table, posing a risk of injury to detained individuals.
Safety The Board was not informed immediately when a person being removed from the country absconded form the aircraft and put himself and others at risk.
Staffing Insufficient numbers of Border Force officers continue to result in occasional long waits in the CWAs.
Regime/Time Out of Cell Detainees in CWAs have limited privacy, and the CWA at Terminal 2 appears too small for the number of people regularly held there.
Resettlement/Release Asylum seekers (adults and minors) who have been bailed sometimes face long waits for the service provider (contracted to provide transport and accommodation for asylum seekers) to pick them up. Unavailability of accommodation or transport is often given as the cause. The service has improved with the new providers in place.
Equality/Diversity Not all of those who are detained are offered a translator on arrival into immigration detention. The Board recommends that, where English is not their first language, they should be offered this, regardless of whether or not an officer believes that the level of English is of a sufficient standard.
Equality/Diversity Delays and unavailability of certain languages in The Big Word translation service hinder inductions and ongoing communication.
Regime/Time Out of Cell The holding rooms are not equipped for stays over 24 hours, but detained people do sometimes have long stays, often overnight, without sufficient mattresses and blankets.
Regime/Time Out of Cell The temperature in the holding rooms is sometimes too cold for people sitting in a room for an extended period and DCOs are unable to control it directly. This often causes considerable discomfort for the detained people who complain of being cold, even when blankets are supplied.
Regime/Time Out of Cell Repeated In previous reports, we have recommended that DCOs are reminded to engage regularly with detained people during their long periods of detention because they may not remember everything they have been told during their induction. This year, again, we observed detained people who would have benefited from a reminder of what was available to them.
Complaints/Property Variable quality and tone of responses to IMB monitoring reports suggest agencies may be missing opportunities to learn and improve practices.
Healthcare Repeated Detainees at London City Airport and Eaton House continue to lack access to their own prescribed or over-the-counter medication.
Regime/Time Out of Cell The payphones ceased operating in October 2025. Each holding room has around 10 loan phones available. Detained people do not always remember what they are told at their induction, in that, they are entitled to make a phone call. Here is an example from our monitoring notes at the time: • The payphones in the holding rooms have been disconnected. DCOs advised that people in the holding room could make calls from the phone in the office. They could use loan phones. The loan phone record was scrutinised and it was noted that there had been no phones loaned out in October and November. We have asked that DCOs are aware that they may need to remind detained people of their right to make a call as often they cannot take in all the information they are given at the time of their induction.
Complaints/Property We are concerned that the escorting operations team only shared full complaints and response copies with the Board for one in the 13 complaints, owing to wider caution around complainant consent. This has constrained the Board’s ability to monitor the quality and approach of detention services complaints. The Board is pleased to note that the escorting operations team has recently committed to fuller sharing of the complaints received and the responses going forward.
Resettlement/Release There is, at times, a difference in understanding between the lead escort and the person being removed about whether an FRS payment will be made. This can cause upset and disappointment for the person being removed.

Recommendations

17 items · 15 repeated

Recommendation 1

Addressee: Home Office

The Board would like to see access to Wi-Fi for detained people across all the holding rooms so that they can access appropriate information.

Repeated Source text verified

Response
Partially accepted. Home Office reports little use of the tablets. There is no declared intention to provide Wi-Fi access in the holding rooms.

Recorded status:

Topic: Regime

Recommendation 2

Addressee: Home Office

Eaton House and London City Airport urgently need a workable solution for administering personal medication.

Repeated Source text verified

Response
Accepted. There has been no progress on this issue.

Recorded status:

Topic: Healthcare

Recommendation 3

Addressee: Home Office

We would like a review of the purpose of the lists of legal advice providers so that those who are detained do not have unrealistic expectations.

Repeated Source text verified

Response
Accepted. There has been no progress on this issue and it remains a concern for the Board.

Recorded status:

Topic: Access to legal advice

Recommendation 4

Addressee: Home Office

The Board recommends that more officers be deployed at peak times to avoid unnecessarily extended periods of detention in the controlled waiting areas and the holding rooms.

Repeated Source text verified

Response
Partially accepted. The Board continues to be concerned about the extended periods of detention in the controlled waiting areas.

Recorded status:

Topic: Staffing

Recommendation 5

Addressee: Home Office

The holding rooms are not equipped for stays over 24 hours and the Board would like to a significant reduction in the 3.35% of detained people experiencing these long stays. We would like to see a reduction to pre-pandemic levels of around 1%.

Repeated Source text verified

Response
Partially accepted. The Board continues to monitor stays of over 24 hours and raises any concerns in our reports.

Recorded status:

Topic: Regime

Recommendation 6

Addressee: Home Office

The temperature problems in the holding rooms need to be resolved. The Board would like to see DCOs be given some form of control, either by being able to directly adjust the temperature or by asking someone to adjust the temperature at their request.

Repeated Source text verified

Response
Partially accepted. There has been no progress this year, but we are hopeful that the refurbishment of the holding rooms will provide a solution to the problem.

Recorded status:

Topic: Regime

Recommendation 7

Addressee: Home Office

We would like to see shorter collection waiting times for those seeking asylum and being transferred to asylum accommodation and immigration removal centres.

Repeated Source text verified

Response
There is no indication as to whether this was accepted or not. The Board remains concerned by long waits for collection.

Recorded status:

Topic: Resettlement

Recommendation 8

Addressee: Other — other

The detention contractor should ensure that DCOs use The Big Word interpretation service for inducting non-English-speaking passengers and that they should not assume that passengers with a limited grasp of English really understand what they are being told.

Repeated Source text verified

Response
Accepted. The Board continues to note occasions when The Big Word should have been used for induction.

Recorded status:

Topic: Equality

Recommendation 9

Addressee: Other — other

Delays and unavailability of certain languages in The Big Word translation service need to be addressed.

Repeated Source text verified

Response
Accepted. This problem persists at times.

Recorded status:

Topic: Equality

Recommendation 10

Addressee: Other — other

DCOs should be reminded to engage regularly with detained people during their long periods of detention, because they do not remember everything they have been told during their induction.

Repeated Source text verified

Response
Partially accepted. We continue to observe occasions when residents have not retained information that would have been given on induction.

Recorded status:

Topic: Regime

Recommendation 11

Addressee: Other — other

The mattresses in the holding rooms are very thin. We would like Mitie Care & Custody to continue their search for thicker mattresses.

Repeated Source text verified

Response
Partially accepted. There has been no change in the mattresses in use.

Recorded status:

Topic: Regime

Recommendation 12

Addressee: Other — other

We would like to see that detained people have access to showers even if the shower in the holding room where they are detained is out of action.

Source text verified

Recorded status:

Topic: Regime

Recommendation 13

Addressee: Other — other

Ensure that protocols are observed in terms of informing IMB of amber and red incidents.

Source text verified

Recorded status:

Topic: Safety

Recommendation 14

Addressee: Home Office

The Board would like to see the lack of signal in Terminal 2 be urgently addressed, so that a translation device can be used to communicate with detained people.

Repeated Source text verified

Response
Accepted. This has now been resolved.

Recorded status:

Topic: Equality

Recommendation 15

Addressee: Home Office

The Board still remains 5. The Board has concerned when minors observed that some are detained for long minors had extended periods in the CWA. waits in the CWA. There are no facilities for minors in this area, nor is the environment comparable to that in the family room. The Board would like to see these minors accommodated in the holding room instead.

Repeated Source text verified

Response
Not accepted. The Board still remains concerned when minors are detained for long periods in the CWA.

Recorded status:

Topic: Safety

Recommendation 16

Addressee: Home Office

We seek clarity on the mechanism for deciding whether a removal constitutes a complex case in terms of an escorted removal.

Repeated Source text verified

Response
Accepted. This issue has been resolved.

Recorded status:

Topic: Resettlement

Recommendation 17

Addressee: Home Office

The Board has been asking for toilet seats to be installed in all terminal holding rooms for the last few years and we would like to see this issue finally resolved.

Repeated Source text verified

Response
Accepted. This issue has now been resolved.

Recorded status:

Topic: Estate

Other reports for London short term holding facilities (STHF)

2025 Published 12 Jun 2025 · Concerns