(1) A person must not be in possession of scallops during a closed season for the commercial scallop fishery.Penalty: Grade 3 penalty.(2) It is a defence in proceedings for an offence under subrule (1) if the defendant establishes that the scallops in respect of which the offence is alleged to have been committed were (a) imported into the State; or(b) taken, bought or sold (i) during an open season for the commercial scallop fishery; or(ii) under a Commonwealth authority to take scallops from Commonwealth waters; or(iii) as part of a scallop survey; or(c) in the defendant's possession (i) during an open season for the commercial scallop fishery; or(ii) under a Commonwealth authority to take scallops from Commonwealth waters; or(d) taken during the open season for the non-commercial scallop fishery by (i) the holder of a fishing licence (recreational scallop); or(ii) an Aborigine engaged in an Aboriginal activity.(3) It is also a defence in proceedings for an offence under subrule (1) if the defendant establishes that, at the relevant time, he or she was acting under the authority of (a) a marine farming licence authorising the marine farming of scallops; or(b) a fishing licence (scallop spat collection).