Section 40

In every case where information is given on oath to a Magistrate that there is reasonable cause for suspecting that there is in a place of work or residential place any article, thing, book, document, plant, substance, installation or part thereof which has been used to commit or is intended to be used to commit an offence under this Act or any regulation made thereunder, he shall issue a warrant under his hand by virtue of which an officer named or referred to in the warrant may enter the place of work or residential place at any reasonable time by day or night, and search for and seize or seal the article, thing, book, document, plant, substance, installation or part thereof.