Land Transport (Road Safety and Other Matters) Amendment Act 2011 (2011 No 13): section 100(3)
Land Transport Management Amendment Act 2008 (2008 No 47): section 50(1)
Land Transport Management Act 2003 (2003 No 118): section 90
Government Roading Powers Act 1989 (1989 No 75): section 116(4)