Mental health law

This chapter gives an overview of mental health law. Whilst focusing on the legal specifics in England and Wales, the underlying ethical issues extend to all jurisdictions. It explains the duties that law places on health systems and clinicians to support patients to make decisions about their own health. However, it also explains the legal frameworks in place for children and people with mental illness, brain injuries, learning disabilities, dementia, or personality disorder who may require clinicians to decide their health care. Basic concepts of the Mental Health Act 1983, the Mental Capacity Act 2005, and the Children Act 1989 are described, and parts of the law that psychiatrists need to know are presented concisely and in psychiatric context. The chapter includes a practical approach to mental capacity assessment.