law: Indian Boilers Act, 1923 
  9. Provisional orders 
  Where the Inspector reports the case of any boiler to the Chief
  
  Inspector under sub-section (3) of section 7 or sub-section (5) of section 8,
  
  he may, if the boiler is riot a boiler the use of which has been prohibited
  
  under clause (f) of sub-section (1) of section 8, grant to the owner thereof a
  
  provisional order in writing permitting the boiler to be used at a pressure not
  
  exceeding such maximum pressure as he thinks fit and as is in accordance with
  
  the regulations made under this Act pending the receipt of the orders of the
  
  Chief Inspector. Such provisional order shall cease to be in force- 
  (a) on the expiry of six months from the date on which it is
  
  granted, or
  (b) on receipt of the orders of the Chief Inspector, or
  (c) in any of the cases referred to in clauses (b), (c), (d),
  
  (e) and (f) of sub-section (1) of section 8, and on so ceasing to be in force
  
  shall be surrendered to the Inspector.