[Repealed]
Section 18A was inserted, as from 1 April 1985, by section 5(1) Transport Amendment Act 1985 (1985 No 50). See section 1(2) of that Act.
Subsection (1) was amended, as from 4 April 1985, by section 7 Transport Amendment Act (No 2) 1985 (1985 No 76) by inserting paragraph (ba).
Part 2 (comprising sections 8 to 24), was repealed, as from 30 April 1986, by section 58(1) Transport (Vehicle and Driver Registration and Licensing) Act 1986 (1986 No 6).