Section 20

If an enforcement officer is satisfied upon information received that he has reasonable cause to believe that by reason of delay in obtaining a search warrant under subsection 19(1) the investigation would be adversely affected or evidence of the commission of an offence is likely to be tampered with, removed, damaged or destroyed, the enforcement officer may enter the premises situated at the entry point, quarantine station and quarantine premises and exercise in, upon and in respect of the premises all the powers referred to in section 19 in as full and ample a manner as if he were authorized to do so by a warrant issued under that section.

24 Laws of Malaysia ACT 728