Being detained under the Mental Health Act or watching it happen to someone you love is frightening and disorienting. It helps to know the law gives a clear right to challenge that detention, and that an independent panel, not the hospital, decides the outcome. This guide explains how to appeal and what actually happens at a tribunal.
If you or a loved one is detained under a section of the Mental Health Act, you can apply to the Mental Health Tribunal to be discharged. There are time limits to apply, representation is usually free through legal aid, and an independent panel of three reviews whether the detention is still justified. This is how it works, step by step.
What is the Mental Health Tribunal?
The Mental Health Tribunal, formally the First-tier Tribunal (Mental Health) in England, and the Mental Health Review Tribunal in Wales, is an independent judicial body. Its job is to review whether a person should remain detained under the Mental Health Act 1983.
Crucially, the tribunal is completely independent of the hospital and the treating team. The clinicians who detained the patient do not decide the appeal. An impartial panel does.
The tribunal can end the detention if it is no longer satisfied that the legal grounds are met. That independence is the whole point: it is a safeguard against people being kept in hospital longer than the law allows.
Who can appeal, and when?
The right to apply depends on which section of the Mental Health Act a person is detained under. The time limits matter, so it is worth knowing them.
- Section 2 (assessment, up to 28 days): the patient can apply within the first 14 days of being detained. Because Section 2 is short, these hearings are heard quickly, usually within about 7 days of the application.
- Section 3 (treatment, up to 6 months initially): the patient can apply once during the first 6-month period, then once during each renewal period.
A patient does not have to appeal alone. In certain circumstances, the nearest relative has a separate right to apply to the tribunal, for example, where they have tried to discharge the patient but the responsible clinician has blocked that discharge. Short holding powers (such as the 72-hour powers used in some situations) do not carry the same tribunal rights, because they are so brief.
If a patient misses a deadline or is unsure of their rights, an independent mental health advocate (IMHA) or a mental health solicitor can help them understand the options.
Takeaway: the right to appeal exists for both Section 2 and Section 3, but the clock starts at detention, so act early.
How to appeal a section: a step-by-step guide
Here is what the process of how to appeal a mental health section usually looks like:
- Make the application: This is a written application to the tribunal. It can be made by the patient, or on their behalf, and does not need to give detailed legal reasons at this stage.
- Get a solicitor: Tribunal representation is almost always free through legal aid (more on this below). A specialist solicitor can be instructed straight away and will handle the case from here.
- Gather the reports: The hospital must provide reports to the tribunal, typically from the responsible clinician (the doctor in charge of the patient’s care), a nurse, and a social worker. Your solicitor reviews these and may obtain an independent expert report.
- Prepare the case: Your solicitor takes instructions from the patient, identifies weaknesses in the case for detention, and prepares questions for the hearing.
- Attend the hearing: The hearing usually takes place at the hospital and is far less formal than a courtroom.
Most patients find that having someone manage this process removes a great deal of the fear. You do not need to understand the paperwork yourself; that is what representation is for.
Who sits on the tribunal panel?
The panel is made up of three independent members, each bringing a different expertise:
| Panel member | Who they are | Their role |
| Judge | A legally qualified tribunal judge | Chairs the hearing and ensures the law is applied correctly |
| Medical member | A psychiatrist independent of the treating team | Reviews the medical evidence and forms an independent view; in some cases may examine the patient before the hearing |
| Specialist member | A person with relevant experience in care or social work | Brings a practical, non-medical perspective on the patient’s situation |
Because the panel includes its own psychiatrist, it can question the hospital’s medical evidence rather than simply accepting it.
What are the grounds for appeal, and what tests does the tribunal apply?
The tribunal does not ask whether detaining the patient was reasonable at the time. It asks whether the criteria for detention are met now.
In broad terms, the panel must consider:
- Whether the person is suffering from a mental disorder of a nature or degree that justifies detention;
- Whether detention is necessary for their own health or safety, or for the protection of other people; and
- For treatment sections, whether appropriate medical treatment is available.
Importantly, the burden is effectively on the hospital to justify continued detention, not on the patient to prove they should be released. If the tribunal is not satisfied that the grounds are still met, it must discharge the patient.
What happens at the hearing?
A tribunal hearing is usually held in a private room at the hospital and typically lasts around one to two hours, though this varies.
Those who normally attend include:
- The patient and their solicitor;
- The responsible clinician or another doctor in charge of the patient’s care, who presents the case for continued detention;
- A nurse and a social worker who know the patient;
- Where appropriate, the nearest relative or a family member.
The clinicians explain their reasons for detention and answer questions from the panel and the patient’s solicitor. The patient can give their own account and say what they want to happen, for example, that they wish to leave the hospital or move to voluntary treatment. The tone is intended to be respectful and non-confrontational.
The patient does not have to speak if they find it too difficult. Their solicitor can put their case for them.
What are the roles of clinicians and family?
The responsible clinician, the senior doctor with charge of the patient’s care, leads the case for keeping the person detained. They explain the diagnosis, the treatment, and why they believe detention remains necessary. Other mental health professionals support this with their own reports.
Family members and the nearest relative can play a valuable part. They can:
- Provide information about the patient’s history and home circumstances;
- Explain what support would be available if the patient were discharged;
- Attend to support the patient during the hearing.
Families cannot make the decision for the panel, but a clear, calm account from someone who knows the patient well can carry real weight.
What are the possible outcomes?
It is important to be honest: a tribunal will not always order discharge. The realistic outcomes are:
- Discharge: The tribunal ends the section. This can be immediate, or delayed to a set date so that aftercare can be arranged.
- A recommendation: For patients who are not subject to criminal-court restrictions, the tribunal may keep the detention in place but recommend steps such as leave of absence, a transfer, or a community treatment order so treatment can continue outside hospital. It can reconvene if a recommendation is not acted on.
- Detention upheld: The tribunal may decide the criteria are still met, and the section should continue.
Different rules apply to patients detained through the criminal courts, for example, under a hospital order (Section 37), sometimes with a restriction order attached. For these patients, the tribunal may order an absolute discharge or a conditional discharge, where release comes with conditions such as supervision.
If a tribunal refuses to discharge, that is not necessarily the end. The patient may be able to apply again in a later eligibility period, and, in limited circumstances, a tribunal decision can be challenged on a point of law.
Takeaway: discharge is a real possibility, but so is the section being upheld. Good representation is about presenting the strongest honest case.
How can a solicitor help with a Mental Health Tribunal?
A specialist mental health solicitor does far more than fill in forms. They review the hospital’s evidence, identify where the case for detention is weak, obtain independent expert opinion where needed, and put the patient’s case clearly and calmly at the hearing.
The reassuring part: representation at a Mental Health Tribunal is generally covered by non-means-tested legal aid. That means it does not usually depend on the patient’s income or savings; you can read more on our Legal Aid page.
Our Mental Health Solicitors team has significant experience representing detained patients at tribunals across England and Wales. Alongside the tribunal, hospital managers also have the power to review and discharge a detention; a solicitor can advise on which route, or both, is right.
This guide is general information, not legal advice. Every case is different, and time limits under the Mental Health Act are strict.
Frequently asked questions
How long does a mental health tribunal take?
The hearing itself usually lasts around one to two hours. For a Section 2 appeal, the hearing is normally held within about a week of applying, because the section is short.
Is legal aid available for a mental health tribunal?
Yes. Representation is generally provided under non-means-tested legal aid, so it does not usually depend on the patient’s income or savings.
Can you appeal if the tribunal refuses?
The patient may be able to apply again in a later eligibility period. In limited circumstances, a decision can also be challenged on a point of law. A solicitor can advise on what is possible.
How soon will the tribunal hear my case?
Section 2 cases are prioritised and heard quickly, usually within about seven days. Section 3 cases take longer to list, as they are less time-critical.
Can the nearest relative apply to the tribunal?
In certain circumstances, yes, for example, where the nearest relative’s attempt to discharge the patient has been blocked by the responsible clinician.
Do I have to speak at the hearing?
No. A patient can choose not to speak, and their solicitor can present the case on their behalf.
Speak to our Mental Health team
When it comes to protecting the rights of vulnerable people, every moment matters, and having the right legal team in your corner makes all the difference. Whether you’re navigating a Court of Protection case, a Mental Health Tribunal, or a complex Deprivation of Liberty matter, Welford Solicitors brings compassion, clarity, and decades of specialist experience to every case. Don’t face it alone. Reach out to our dedicated team today. Call us on 0116 274 5252, or find us at 298 Welford Road, Leicester, LE2 6EG.
