Section 13(1A): inserted, on 1 December 1989, by section 2 of the Local Government Official Information and Meetings Amendment Act (No 2) 1989 (1989 No 123).
Section 13(5): amended, on 1 July 2003, by section 262 of the Local Government Act 2002 (2002 No 84).
Section 13(6): amended, on 1 July 2003, by section 262 of the Local Government Act 2002 (2002 No 84).
Section 13(7): inserted, on 26 March 2015, by section 8 of the Local Government Official Information and Meetings Amendment Act 2015 (2015 No 23).
Section 13(8): inserted, on 26 March 2015, by section 8 of the Local Government Official Information and Meetings Amendment Act 2015 (2015 No 23).