Section 57,1 September 2010 (in relation to specified local authority areas),S.I.  2010/1699,
Sections 58 (1)—(5), (6)(a), (7)—(14),1 September 2010 (in relation to specified local authority areas),S.I.  2010/1699,
Sections 59—65,1 September 2010 (in relation to specified local authority areas),S.I.  2010/1699,
Sections 19—56,1 April 2011,S.I.  2010/2582,
Section 72 and Schedule 1 paras 1—18, paras 21—28.,1 April 2011,S.I.  2010/2582,
Section 73 and Schedule 2 (in so far as they relate to the Children Act 1989, the Education Act 2002 and the Childcare Act 2006).,1 April 2011,S.I.  2010/2582,