law: Poisons Act, 1919
  7. Power to issue search warrants
  (1) The District Magistrate, the
  
  Sub-divisional Magistrate and, in a Presidency-town, the Commissioner of
  
  Police, may issue a warrant for the search of any place in which he has reason
  
  to believe or to suspect that any poison is possessed or sold in contravention
  
  of this Act or any rule thereunder , or that any
  
  poison liable to confiscation under this Act is kept or concealed.
  (2) The person to whom the warrant is directed
  
  may enter and search the place in accordance therewith, and the provisions of
  
  the Code of Criminal Procedure, 1898, relating to search-warrants, shall, as
  
  far as may be deemed to apply to the execution of the warrant..