http://www.legislation.gov.uk/uksi/1991/2488/article/2/madeThe Criminal Procedure (Insanity and Unfitness to Plead) Act 1991 (Commencement) Order 1991LegislationKing's Printer of Acts of Parliament2011-07-04CRIMINAL LAW, ENGLAND AND WALESThis Order brings into force on 1st January 1992 the Criminal Procedure (Insanity and Unfitness to Plead) Act 1991.2The Criminal Procedure (Insanity and Unfitness to Plead) Act 1991 shall come into force on 1st January 1992.