law: Indian Post Office Act, 1898 
  72. Authority for prosecutions under certain sections of
  
  Act
  No Court shall take
  
  cognizance of an offence punishable under any of the provisions of sections 51,
  
  53, 54, clauses (a) and (b), 55, 56, 58, 59, 61, 64, 65, 66 and 67 of this Act,
  
  unless upon complaint made by order of, or under authority from, the Director
  
  General or a Post Master General.