(1) If:
(a) a thing is seized under this Part; and
(b) the owner of the thing agrees to transfer ownership of the thing to the Commonwealth, either:
(i) unconditionally; or
(ii) in the event that a future contingency happens; and
(c) if subparagraph (b)(ii) applies--that contingency happens;
then:
(d) the thing becomes the property of the Commonwealth; and
(e) the provisions of this Part relating to forfeiture apply as if the thing had been forfeited to the Commonwealth under this Act.
(2) If:
(a) a thing is seized under this Part; and
(b) the owner of the thing agrees to transfer ownership of the thing to the Commonwealth in the event that a future contingency happens;
the Secretary may retain the thing:
(c) until the thing becomes the property of the Commonwealth; or
(d) if the thing does not become the property of the Commonwealth--until the end of the last day on which that contingency could happen.
(3) Subsection (2) has effect despite anything in section 438, 444G, 446, 456AB or 456AC.