The Mental Health Act 1983 is the law in Wales and England that allows for the admission of people to hospital, with or without their consent, for the assessment and treatment of a mental disorder.
Y Ddeddf Iechyd Meddwl 1983 yw'r gyfraith yng Nghymru a Lloegr sy'n caniatáu i bobl gael eu derbyn i'r ysbyty, gyda neu heb eu cydsyniad, ar gyfer asesu a thrin anhwylder meddyliol.