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Mental Deficiency Act 1913

Act of the Parliament of the United Kingdom

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In the late 1940s, the National Council for Civil Liberties discovered that 50,000 people were locked up under this Act, and that 30% of them had been locked up for 10-20 years already. The Act remained in effect until it was repealed by the Mental Health Act 1959, but people detained under this Act were still being discovered in institutions as late as the 1990s.

Background

The Idiots Act 1886 made the legal distinction between "idiots" and "imbeciles". It contained educational provisions for the needs of people deemed to be in these categories. In 1904, the Royal Commission on the Care and Control of the Feeble-Minded was established with the warrant "to consider the existing methods of dealing with idiots and epileptics, and with imbecile, feeble-minded, or defective persons not certified under the Lunacy Laws... to report as to the amendments in the law or other measures which should be adopted in the matter". The Commission returned a lengthy report in 1908 which estimated that of a population of 32,527,843 British inhabitants 149,628 people (0.46%) were considered "mentally defective". It recommended the establishment of a board of control which would oversee local authority efforts aimed at "the well-being of the mentally defective".

Winston Churchill spoke of the need to introduce compulsory labour camps for "mental defectives" in the House of Commons in February 1911. In May 1912, a Private Members' Bill entitled the "Feeble-Minded Control Bill" was introduced in the House of Commons, which called for the implementation of the Royal Commission's conclusions. It rejected sterilisation of the "feeble-minded", but had provision for registration and segregation. One of the few to raise objections to the bill was G.K. Chesterton who ridiculed the bill, calling it the "Feeble-Minded Bill, both for brevity and because the description is strictly accurate". The bill was withdrawn, but a government bill introduced on 10 June 1912 replaced it, which would become the Mental Deficiency Act 1913.

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