14. (1) All such copies and extracts and all information acquired by a Collector or any other officer from an inspection of any mill or warehouse or from any return submitted under this Act shall be treated as confidential. (2) If the Collector or any such officer discloses to any person other than a superior officer any such information as aforesaid without the previous sanction of the Government, he shall be punishable with imprisonment which may extend to six months and shall also be liable to fine: Provided that nothing in this section shall apply to the disclosure of any such information for the purposes of a prosecution in respect of the making of a false return under this Act.