New South Wales Consolidated Acts(1973 Act, s 24)
(1) In any dealing or caveat relating to a lease of a lot, a reference to the lot includes a reference to any estate or interest in the common property which is vested in the body corporate as agent for the lessee of the lot without express reference to the common property and without the dealing or caveat being recorded in the folio of the Register for the lease of the common property.
(2) The beneficial interest of a lessee of a lot in the estate or interest in the common property, if any, held by the body corporate as agent for that lessee shall not be capable of being severed from, or dealt with except in conjunction with, the lease of the lot.