74.—(1) Any question whether any person has become a member or has vacated his seat as such member shall be referred to and determined by a tribunal consisting of a Judge of the Supreme Court appointed by the Chief Justice and 2 members appointed by the Council.
(2) Any tribunal constituted under clause (1) shall —
(a)
sit in private;
(b)
afford the person concerned adequate opportunity to call witnesses and be heard; and
(c)
report its decision to the Chairman.
(3) The decision of the tribunal shall be final and shall not be open to question in any court.