(1) For the heading to section 74A of the Principal Act substitute —
" Council contracted authorised officers may request name and address, ask questions ".
(2) In section 74A of the Principal Act —
(a) for "An authorised officer appointed under section 72A" substitute "A Council contracted authorised officer";
(b) for "12A," substitute "12A(1), 12A(2), 13,".