(1) This Part is not intended to limit or exclude the operation of another law of the Commonwealth (including other provisions of this Act) relating to:
(a) the search of premises; or
(b) the seizure of things; or
(c) the use of an assumed identity; or
(d) the installation of surveillance devices (within the meaning of the Surveillance Devices Act 2004 ).
(2) To avoid doubt, it is declared that even though another law of the Commonwealth provides power to do one or more of the things referred to in subsection (1), a similar power conferred by this Part may be used despite the existence of the power under the other law.