Process of Immigration Detention in the UK
If you do not have a valid leave to remain in the UK and there is no application or other proceedings pending with the Home Office or Immigration Tribunals, you may get detained and deported.
Reasons for UK Detention
You may be Detained or Deported if you:
- Entered the UK illegally.
- Stay in the UK longer than your authorised period of stay.
If you do not have leave to remain and no pending applications or proceedings, detention is not automatic and is generally used where the Home Office has reasonable grounds to treat a person as suspected of being liable to removal, acting under the relevant legal provisions and proper authority. Any decision should have clear justification for administrative removal.
Various other factors also affect the success of your application to remain in the country. Your solicitor will advise on these factors, your chances of success and how to complete the application for effective results.
How to Deal with Detention in the UK?
If you have been detained by UK immigration authorities, you are eligible to apply for Temporary Admission or Bail through the Chief Immigration Officer, and bail may be granted where the legal requirements are met. Under the revised 2024 Home Office guidance, detention is only lawful where the Home Office has proper justification under the relevant legal provisions and authority for administrative removal, with additional protections in place for individuals identified as vulnerable adults and for cases involving children. This includes:
- Those who have declared a physical or mental health condition
- Those who have experienced trauma that could make detention harmful.
An adult will be considered “at risk” in detention if they declare that they are suffering from a condition, or have previously experienced a traumatic event, which is likely to make them especially vulnerable to harm if placed in detention or kept there.
How Deportation Differs from Detention?
If you are a non-British national and have committed a criminal offence, the Secretary of State may decide to deport you and your family members. Whereas, UK immigration detention is intended to be a temporary measure while an individual’s case is resolved, but it is not a punishment, and any restriction on a person’s liberty must be lawful, necessary, and proportionate. Unjustified or prolonged confinement can raise serious concerns about arbitrary detention, especially where the individual remains in Home Office custody without proper review.
Detention is a temporary measure, not a punishment, but it still involves a serious restriction on liberty through confinement and custody. In immigration cases, it is generally treated as a civil process, even where a crime may have led to deportation action. If this is the case and you wish to appeal the decision, you will need to make representation to the Home Office. However, in case of a refusal, you may reserve a right to appeal to the Immigration Tribunal.
It is a breach of human rights to deport first and appeal later. Having to appeal from abroad can reduce the effectiveness of an appeal. If the court has ruled in favour of deporting non-British criminals before they have had a chance to appeal, it will breach their human rights. Article 9 of the Universal Declaration of Human Rights prohibits arbitrary detention. Wrongful detention can also be challenged, including through habeas corpus.
The Home Secretary has a discretion to issue deportation orders under Section 3(5)(b) and(6) of the Immigration Act 1971. Individuals with the Right of Abode, including those that are British, cannot be deported. Anyone else, including foreign nationals – for example those with Indefinite leave to remain, limited leave to remain, pre-settled status or settled status are liable to deportation. A deportation order invalidates any limited leave to enter or remain you may have.
- It is a breach of human rights to deport first and appeal later.
Reasonable Grounds for Deportation
Some common grounds for deportation are as follows:
- Your deportation is considered to be conducive to the public good and in the public interest because you have been convicted of a criminal offence. Deportation may follow a criminal offence or a prior conviction, but detention itself is generally a civil immigration process rather than punishment for a crime.
- A criminal court has recommended your deportation, this only applies to cases where:
- The person is 17 years or over.
- And the offence led to imprisonment.
Grounds for Deportation
Some common grounds for deportation are as follows:
- Your deportation is considered to be conducive to the public good and in the public interest because you have been convicted of a criminal offence.
- A criminal court has recommended your deportation, this only applies to cases
where:
- The person is 17 years or over.
- And the offence led to imprisonment.
Automatic Deportation
- The Secretary of State has the power to issue an Automatic Deportation Order under Section 31 of the Borders Act 2007.
This again does not apply to those with a Right of Abode in the UK, including those who are British Citizens.
What if the foreign national criminal is an EEA National? EEA Nationals are an exception to the rule of automatic deportation if you can show that you have been exercising your treaty rights under the EU Treaties. Deportation can still proceed under the ground of public policy, security or public health.ﾠ
Deportation Appeals
Our solicitors will prepare a detailed deportation appeal for your particular case, preparing every aspect and detail. Throughout the case, we will be on hand to offer expert advice and guidance.
These cases are often very complex matters, which is why it is important to have expert legal representation and safeguarding as a Foreign National Prisoner.
What are the Immigration Detention Centres in the UK?
Immigration detention in the UK is used by the Home Office to hold individuals while their immigration status is resolved or while arrangements are made for removal from the UK. Detainees in many cases are held in Immigration Removal Centres (IRCs), sometimes referred to as immigration centres, although some individuals may also be detained in prisons in limited circumstances.
Our immigration detention solicitors provide urgent legal advice on detention, immigration bail applications, release from Immigration Removal Centres, and challenges to deportation or removal decisions.
Possible Defences and Human Rights Appeals
Detention may begin after reporting events, enforcement visits, or arrest by the police. Depending on the case, immigration enforcement action may follow arrest or transfer from police contact into immigration detention procedures by the relevant government body. Early advice can make a significant difference.
- We explain why you are being detained and whether the decision can be challenged. Unlike some other UK detention powers, immigration detention has no fixed statutory maximum, which is why it is sometimes criticised as a form of indefinite detention.
- We assess whether detention is lawful, necessary, and proportionate.
- We prepare bail applications and urgent representations for release.
- We challenge removal directions where appropriate and advise on your next steps.
By contrast, in a separate national security context, the UK Terrorism Act 2006 allows detention without charge for up to 28 days.
Bail Applications
If you have been detained and held in a removal centre or prison for over a week by the UK Border Agency, you could be entitled to apply for bail, and there is generally a presumption in favour of immigration bail for an eligible detainee.
Once you apply for bail, including where we represent foreign national prisoners and a Foreign National Prisoner facing a detention decision, you will face an immigration judge in front of an immigration court. Whether your bail application is successful will be decided by the judge.
For a detainee, there is a presumption in favour of immigration bail rather than continued detention, and any restrictions on liberty must be justified within the law. Our solicitors can help present your case clearly so the judge can review the detention decision when deciding whether bail should be granted.
Once you apply for bail, you will face an immigration judge in front of an immigration court. Whether your bail application is successful will be decided by the judge.
UK Spouse Visa Fees / Cost in 2025
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How Long Is Indefinite Detention in the UK?
Understanding how long someone can be held in immigration detention is important if you or a loved one is facing removal from the UK.
- There is no statutory maximum time limit for immigration detention in the UK, which is why concerns about indefinite detention can arise in some cases.
- Home Office policy states detention should be as short as necessary to progress removal or case resolution.
- Many people are held for less than one month, with the most common period being between one week and one month, and we prepare evidence with careful regard to the applicable rules and precedent across relevant jurisdictions.
- Some cases ( complex asylum or legal challenges) can lead to longer detention.
- Vulnerable individuals and adults at risk may be released sooner under safeguarding guidance.
Axis Solicitors can advise on bail applications and legal strategies to minimise detention time and protect your rights.
Defending & Appealing Deportation and Removal Orders
Our team of expert immigration solicitors provides comprehensive support to challenge deportation or removal orders.
Assessing the Merits of Your Case
- Help you understand that deportation or removal orders impose serious restrictions on your ability to remain in the UK.
- Identify legal and factual grounds for your appeal, including whether the decision is properly justified.
- Advise on the best strategy to protect your rights.
Determining Lawfulness and Arbitrary Detention
- Review whether detention complies with legal standards, including whether it has continued beyond a reasonable period or in other circumstances where it is not lawful.
- Identify the legal and factual grounds showing why detention or deportation is not justified, while preserving the basis of your appeal and any conditions you have been subjected to.
- Highlight vulnerabilities or procedural errors affecting your case.
Submitting Strong Representations
- Prepare robust legal arguments for the Home Office, explaining that detention must comply with legal standards, be properly recorded on the relevant form, and continue only for a reasonable period.
- Emphasise human rights or exceptional circumstances, and provide further information where needed to support the representations.
- Ensure all points clearly explain why removal should be overturned, including whether the person has been subjected to detention because of procedural errors or other circumstances that make continued detention unlawful.
Appealing Negative Decisions
- Represent you in appeals before an Independent Immigration Judge, preparing robust legal arguments and the required form or supporting documents for the Home Office, including where issues overlap with criminal proceedings pending trial or after trial.
- Challenge Home Office rejections effectively in immigration court.
- Leverage legal precedent and case-specific evidence to strengthen your case, with representations that include any further information showing why removal should be overturned
Judicial Review Applications & Supporting Evidence
- Apply for Judicial Review in the High Court if necessary.
- Prepare all relevant documents and evidence meticulously, including when challenging Home Office rejections effectively in immigration court and where detention issues arise before or after trial in linked criminal matters across different jurisdictions.
- Build a compelling case to secure your future in the UK.
What is the Process to Detention & Deportation?
When the UK Visas and Immigration (UKVI) considers deporting a foreign national, timely legal support is critical.
1-Responding to UKVI’s Deportation Notice
- Assist in completing UKVI questionnaires with detailed legal arguments.
- Gather evidence of significant family ties under Article 8 ECHR.
- Obtain vital records, including national insurance, medical, and prison visitation documents.
2. Drafting Support Statements
- Prepare persuasive statements from you and family members.
- Include community endorsements to strengthen your case.
- Highlight personal circumstances and long-term ties to the UK.
3. Challenging a Deportation Order
- Represent you in First-Tier or Upper Tribunal hearings.
- Collect witness statements and organise all supporting evidence.
- Ensure strict compliance with court rules and procedures.
4. Court Liaison and Preparation
- Maintain regular communication with the courts.
- Prepare all documentation effectively for hearings.
- Collaborate with specialist barristers if required.
5. Why Legal Support is Critical
- Navigate complex, time-sensitive deportation procedures efficiently.
- Maximise your chance of a successful appeal.
- Receive expert advice and representation at every stage.
