Part 1 (comprising sections 3 to 37I) was inserted, as from 1 April 1978, by section 2 Local Government Amendment Act (No 2) 1977 (1977 No 109).
Sections 3 to 14 were repealed, as from 1 April 1990, by section 4(1) Local Government Amendment Act (No 2) 1989 (1989 No 29).
Sections 15 to 37I were repealed, as from 1 November 1989, by section 3(1) Local Government Amendment Act (No 2) 1989 (1989 No 29).