Summary Offences Act 1953

A person who is, under clause 14, an exempt person for the purposes of an offence of possession of a prohibited weapon under section 21F(1)(b) of this Act (the first collector) will also be an exempt person for the purposes of such an offence in relation to a prohibited weapon that is owned by another collector or a prescribed services organisation if—

possession of the weapon by the first collector is solely for the purpose of repairing, restoring, valuing or storing it on behalf of the prescribed services organisation or the other collector; and

the other collector is, under clause 14, or the prescribed services organisation is, under clause 15, an exempt person in relation to the weapon; and

while the weapon is in the possession of the first collector, the first collector complies with the conditions in clause 14(1)(a) to (c) in relation to the weapon as though it were part of the first collector's collection.