(1) An inspector may seize a thing at a workplace the inspector enters under this part if the inspector reasonably believes--
(a) the thing is evidence of an offence against this Act; and
(b) the seizure is necessary to prevent the thing being hidden, lost or destroyed or used to continue or repeat the offence.
(2) Also, an inspector may seize a thing at a workplace the inspector enters under this part if the inspector reasonably believes the thing has just been used in committing an offence against this Act.