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Sectioning

Explains the rights that you have if you are sectioned and detained in hospital under the Mental Health Act 1983.

Under 18? We have information on going into hospital as a young person, and your rights if you’re sectioned

What does sectioning mean?

If you are sectioned, this means that you are kept in hospital under the Mental Health Act 1983. There are different types of sections, each with different rules to keep you in hospital. The length of time that you can be kept in hospital depends on which section you are detained under.

What will happen to you once you are sectioned depends on which section you are detained under, your specific mental health problem and need for care and treatment, and your personal circumstances.

When can I be sectioned?

You may be sectioned if you or someone has raised concerns about your mental health.

You should only be sectioned if:

  • you need to be assessed or treated for your mental health problem
  • your health would be at risk of getting worse if you did not get treatment
  • your safety or someone else's safety would be at risk if you did not get treatment
  • your doctor thinks you need to be assessed or treated in hospital, for example if you need to be monitored very regularly because you have to take new or very powerful medication. Otherwise, you may be asked to attend a hospital out-patient clinic.

Before you can be lawfully sectioned, you will need to be assessed by health professionals, to make sure that it is necessary.

Example

Kenneth has schizophrenia and has had repeated hospital admissions since he was in his 20s.

He has recently been acting irrationally and out of character; he seems unable to look after himself. It turns out he has not taken his mental health medication for several months.

He seems to have lost a lot of weight, but when food is offered to him he gets irritated saying "I told you, I'm not hungry", and just pushes it away. He has become forgetful and doesn't seem aware of everyday dangers any more, and a few times has wandered into the path of traffic on a busy road.

His wife thinks that he may need medical treatment urgently otherwise his health and safety will be at risk.

What do the different sections mean?

There are different types of sections, each with different rules to keep you in hospital.

The main ones that get used are: section 2, section 3, section 5(2) and section 5(4).

Section 2

You can be detained under section 2 if:

  • you have a mental disorder
  • you need to be detained for a short time for assessment and possibly medical treatment, and
  • it is necessary for your own health or safety or for the protection of other people.
How long can you be detained under section 2?

Up to 28 days. The section can't normally be extended or renewed. But you may be assessed before the end of the 28 days to see if sectioning under section 3 is needed.

Section 3

You can be detained under section 3 if:

  • you have a mental disorder
  • you need to be detained for your own health or safety or for the protection of other people, and
  • treatment can't be given unless you are detained in hospital.

You cannot be sectioned under this section unless the doctors also agree that appropriate treatment is available for you.

How long can you be detained under section 3?

Up to 6 months.

The section can be renewed or extended by your responsible clinician:

  • for 6 months, the first time
  • then for 6 months, the second time
  • after that, for 12 month periods. There is no limit to the number of times the responsible clinician can renew the section 3.

Your responsible clinician can also discharge you from your section before it comes to an end. If this happens, you are free to go home.

If your mental health gets worse again in the future, you could be sectioned and taken to hospital again on a new section.

Section 5(2)

Section 5(2) applies to you if you are a voluntary patient or inpatient (including inpatients being treated for a physical problem).

A doctor or other approved clinician in charge of your treatment needs to report to the hospital managers that an application to keep you in hospital (a detention section) 'ought to be made'.

How long can you be detained under section 5(2)?

You can be kept under this section for up to 72 hours.

Section 5(4)

Section 5(4) applies if you are a voluntary patient receiving treatment for a mental disorder as an inpatient. A nurse specially qualified and trained to work with mental health problems or learning disabilities can detain you if they think that your mental health problem is so serious that:

  • you need to be kept in hospital immediately for your health or safety or for the protection of others, and
  • it is so urgent that it is not practicable to get a practitioner or clinician to provide a report to the hospital managers.
How long can you be detained under section 5(4)?

You can be kept under section 5(4) for up to 6 hours, or until a doctor or clinician with authority to detain you arrives. Whichever is earlier.

Other sections

Here is a list of other Mental Health Act sections that are used most often.

You need to be detained under section 4 if:

  • you have a mental disorder
  • it is urgently necessary for you to be admitted to hospital and detained, and
  • waiting for a second doctor to confirm that you need to be admitted to hospital on a section 2 would cause "undesirable delay".

You can be sectioned by one doctor only (together with the approved mental health professional) and you can be taken to hospital in an emergency and assessed there.

Your rights are different compared to your rights under other sections. For example, you cannot be treated without your consent.

How long can you be detained?

Up to 72 hours.

This section deals with guardianship.

This section applies if you are already detained under the Mental Health Act. This section gives the responsible clinician power to grant you leave for a specified period of time from the ward and the hospital.

You are likely to be asked to keep to certain conditions, such as returning on a certain day or at a certain time, or staying at a particular place or in the care of a particular person.

These sections deal with the nearest relative.

  • Section 26 sets out who your nearest relative will be.
  • Section 29 tells you the grounds under which your nearest relative can be changed.

See our information on the nearest relative.

Section 35 applies if you are a person accused of a crime in criminal proceedings. The Crown Court or Magistrates' Court can remand you to hospital if one doctor has evidence that:

  • there is reason to suspect that you have a mental disorder, and
  • it would be impracticable for a report on your mental condition to be made if you were remanded on bail.

You can be kept under this section for up to 28 days, renewable for further periods of 28 days, to a maximum of 12 weeks in total.

See our legal information on the courts and mental health.

Under this section, you can be sent to hospital for treatment.

The Crown Court can make a hospital order before or after you have been convicted of a crime. The Magistrates' Court can only make a hospital order when you have been convicted of an offence that could be punished with a prison sentence.

The court makes a hospital order on evidence from two doctors that:

  • you have a mental disorder of a nature or degree that makes detention for medical treatment appropriate
  • appropriate medical treatment is available for you, and
  • a hospital order is the most suitable option for you, after taking into account all the relevant circumstances (including your past history and character and other methods of dealing with your mental health problem that might be available to the court).

You can be kept under this section for up to 6 months, and then can be renewed for a further 6 months, and then for 1 year at a time.

See our legal information on the courts and mental health.

If the Crown Court has made a hospital order under section 37, it can also impose a 'restriction order'. This means that you can only be discharged, transferred or given section 17 leave with permission from the Ministry of Justice.

The Court will make a restriction order if it thinks it is necessary to protect the public from serious harm.

There is no fixed time limit for how long you can be kept under this section. It changes the time limit of section 37.

See our legal information on the courts and mental health.

Section 47 applies if the Ministry of Justice orders you to be transferred from prison to hospital for treatment of your mental health problems.

You can be kept under this section for up to 6 months, renewable for a second 6 months, and then 1 year at a time.

See our legal information on the courts and mental health.

If the Ministry of Justice has ordered you to be transferred from prison to hospital under section 47, at the same time it can also impose a 'restriction direction' on you under section 49. This means that you can only be discharged, transferred and given leave from hospital with permission from the Secretary of State for Justice.

You can be kept in hospital until the end of the section 47 or the date when you should be released from prison.

Under section 117, health authorities and local social services have a legal duty to provide free aftercare for people who have been discharged under Mental Health Act sections 3, 37, 45A, 47 or 48. The duty to provide aftercare also applies if you are given section 17 leave or are under a community treatment order.

Aftercare services in the aftercare plan should be provided free of charge. The services:

  • will meet a need relating to your mental health problem
  • should prevent a deterioration in your mental health that would mean you had to return to hospital.

See our page on section 117 aftercare for more information.

You can be placed under this section if there is reasonable cause to suspect that you have a mental disorder and you are:

A magistrate can issue a warrant authorising a police officer (with a doctor and an approved mental health professional) to enter any premises where you are believed to be and take you to (or keep you at) a place of safety.

(See our legal pages on the police and mental health for more information.)

You can be kept in hospital for up to 24 hours (this can be extended up to 36 hours in some circumstances).

If it appears to a police officer that you have a mental disorder and are "in need of immediate care or control", they can take you to (or keep you at) a place of safety. You will be kept in the place of safety you were taken to so that you can be examined by a doctor and interviewed by an approved mental health professional, and any necessary arrangements can be made for your treatment or care.

(See our legal pages on the police and mental health for more information.)

You can be kept under this section for up to 24 hours (this can be extended up to 36 hours in some circumstances).

Do I have to be sectioned to get treatment in hospital?

No, you can agree to go into hospital in the normal way. You can be referred by your GP or your psychiatrist. You will then be a voluntary patient (also known as an 'informal patient') and have the same rights as patients getting treatment for other health problems. (See our pages on voluntary patients for more information.)

This information was published in July 2020.

This page is currently under review. All content was accurate when published. 

References are available on request. If you would like to reproduce any of this information, see our page on permissions and licensing.

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