offence under this Part. (3) In authorising any person under subsection (1), the Commissioner may do all or any of the following: (a) limit the powers in subsection (2) that the authorised person may exercise; (b) limit when the authorised person may exercise his powers in subsection (2) or any of them; (c) limit where in Singapore the authorised person may exercise his powers in subsection (2) or any of them; (d) limit the circumstances in which the authorised person may exercise his powers in subsection (2) or any of them; (e) limit the offences in respect of which the authorised person may exercise his powers in subsection (2) or any of them. (4) Any person who, without reasonable excuse, contravenes any direction under subsection (2)(a) shall be guilty of an offence and shall be liable on conviction to a fine not exceeding $20,000 or to imprisonment for a term not exceeding 12 months or to both. (5) A Magistrate may, on an application by the Commissioner, make an order authorising the Commissioner to destroy or otherwise dispose of any thing seized under subsection (2)(c) by an authorised person, if the Magistrate is satisfied that — (a) apart from this section, an authorised person or the Commissioner is required to return the thing to a person; and (b) the authorised person or the Commissioner cannot, despite making reasonable efforts, locate the person or the person has refused to take possession of that thing. (6) In this section, “evidential material” means any thing that is relevant to proving a contravention of any provision of this Act or any subsidiary legislation under this Act (whether or not an offence). (7) In this section, an authorised person is a police officer, or an auxiliary police officer, of or above the rank of sergeant and authorised by the Commissioner to exercise powers under this section. (8) To avoid doubt, nothing in this section derogates from the provisions of the Criminal Procedure Code (Cap. 68) or section 201B of the Singapore Armed Forces Act Singapore Statutes Online Current version as at 01 Oct 2018 PDF created date on: 01 Oct 2018