Regulation 14A of the Principal Regulations is amended—
(a) by inserting after subregulation (1) the following subregulation:
“(1A) A person shall not use materials in a sanitary plumbing system or sanitary drainage system that forms part of or communicates with the sewerage system except in accordance with the requirements of MP52.
Penalty: 10 penalty units.”;
(b) by inserting in paragraph (2) (a) “or MP52” after “Australian Standard 3500”; and
(c) by omitting subregulation (3).