Article 2 Appointed day Changes not yet applied. Later legislation changes this provision in ways not yet written into the text below: art. 2 words substituted by Mental Capacity Act 2005 (Commencement No.1) 2006 art. 2(a) Subject to Articles 3 and 4, sections 30 to 34 (research) of the Act come into force on 1 April 2007. ← Article 1 Article 2 Article 3 →