law: Petroleum Act, 1934
  26. Power of entry and search
  (1) The Central Government may, by notification in the Official
  
  Gazette, authorize any officer by name or by virtue of office to enter and
  
  search any place where he has reason to believe that any petroleum is being
  
  imported, transported, stored, produced, refined, or blended otherwise than in
  
  accordance with the provisions of this Act and the rules made thereunder, and
  
  to seize, detain or remove any or all of the petroleum in respect of which in
  
  his opinion an offence under this Act has been committed.
  (2) The provisions of the 31[Code of Criminal Procedure, 1973],
  
  relating to searches shall, so far as they are applicable, apply to searches by
  
  officers authorized under this section.
  (3) The Central Government may make rules regulating the
  
  procedure of authorized officers in the exercise of their powers under this
  
  section subject, however, to the provisions of sub-section (2).