Understanding Mental Health Act Sections
A practical guide to commonly encountered sections, their purpose, duration and key differences
Hearing that somebody has been “sectioned” does not explain which legal power is actually being used. Different sections of the Mental Health Act have very different purposes, time limits and safeguards.
This guide breaks down commonly encountered sections in straightforward language, helping patients, families, carers and professionals understand what each one means and how they differ.
It includes:
- Sections 2 and 3
- Emergency Section 4 admission
- Sections 5(2) and 5(4) hospital holding powers
- Section 17 leave
- Section 17A Community Treatment Orders
- Sections 135 and 136 police powers
- Court-related Sections 35, 36, 37 and 41
- Other provisions including Sections 7, 47, 48 and 117
- A quick comparison of the main sections
- Practical questions to ask about someone’s legal status
Designed to make Mental Health Act terminology easier to understand without losing the important distinctions between different legal powers.
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