law: Commission of Enquiries Act, 1952
  6. Statements made by persons to the
  
  Commission - 
  No statement made by a person in the course of giving
  
  evidence before the Commission shall subject him to, or be used against him in,
  
  any civil or criminal proceeding except a prosecution for giving false evidence
  
  by such statement.
  Provided  that the statement
  is
  
   made in reply to a question which he is required by the Commission to
  
   answer, or