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Section 3

Admission for Treatment

Civil Sections

What this section does

Allows a hospital to keep you for treatment for up to 6 months, and can be renewed. Used when you need treatment for a mental disorder and assessment alone was not enough.

Who it applies to

People aged 18+ with a mental disorder for which treatment is necessary in hospital, in the interests of their health/safety or protection of others.

Your rights

Right to a tribunal in the first 6 months, then yearly. Right to an IMHA, to be told your rights, to apply to the hospital managers, and legal representation.

Time limits

First period: 6 months. Second renewal: 6 months. Then renewed yearly. Tribunal in first 6 months, then yearly.

How to challenge it

Apply to the tribunal within the first 6 months, then yearly. Apply to hospital managers at any time. Ask your Nearest Relative to order discharge (subject to doctor objection).

Key cases

B v Hospitals Management (1989) on human rights; RL v St George's on consent.

Last updated: 8/5/2026