Original (As enacted) Mental Health Act 2007 2007 CHAPTER 12 An Act to amend the Mental Health Act 1983, the Domestic Violence, Crime and Victims Act 2004 and the Mental Capacity Act 2005 in relation to mentally disordered persons; to amend section 40 of the Mental Capacity Act 2005; and for connected purposes. [19th July 2007] BE IT ENACTED by the Queens most Excellent Majesty, by and with the advice and consent of the Lords Spiritual and Temporal, and Commons, in this present Parliament assembled, and by the authority of the same