law: Voluntary Deposits (Immunities and Exemptions) Act, 1991
  3. Immunities.-
  1.  
  
    Notwithstanding
  
  anything contained in any other law for the time being in force,-- (a) no
  
  person, who has made a deposit with the National Housing Bank in accordance
  
  with the scheme, shall be required to disclose, for any purpose whatsoever, the
  
  nature and source of the deposit; (b) no inquiry or investigation shall be
  
  commenced against any person under any such law on the ground that he has made
  
  the deposit; (c) the fact that a person has made the deposit shall not be taken
  
  into account and shall be inadmissible as evidence in any proceedings relating
  
  to any offence or the imposition of any penalty under any such law.
  2.  
  
    Nothing
  
  in sub-section (1) shall apply in relation to prosecution for any offence
  
  punishable under Chapter IX or Chapter XVII of the Indian Penal Code, (45 of
  
  1860) the Narcotic Drugs and Psychotropic Substances Act, 1985, (61 of 1985).
  
  the Terrorist and Disruptive Activities (Prevention) Act, 1987, (28 of 1987)
  
  the Prevention of Corruption Act, 1988 (49 of 1988) or for the purpose of
  
  enforcement of any civil liability.