242   Use of liquefied flammable gas in motor vehicle air-conditioning systems

(1)  A person must not put liquefied flammable gas in the air-conditioning system of a motor vehicle (within the meaning of the Traffic Act 1909).

Contravention of this subclause is an offence and is punishable in accordance with clause 340.

(2)  Subclause (1) does not prohibit a person from flushing out and cleaning a motor vehicle’s air-conditioning system with liquefied flammable gas if the person ensures that, so far as is reasonably practicable, the gas is removed from the system after completion of the flushing and cleaning.