10. Evidence.

(a) summoning and enforcing the attendance of any person and examining him on oath;
(b) requiring the discovery and production of any document;
(c) receiving evidence on affidavits;
(d) requisitioning any public record or copy thereof from any Court or office;
(e) issuing commission for the examination of witnesses and documents;
(f) such other matters, as may be prescribed.
(a) as might prejudice the security of the State; or
(b) as might involve the disclosure of proceedings of the Council of Ministers of the State Government.