(1) The Chairman may at any time, call a meeting of the Board or of any of the Committees, and shall do so if a requisition for a meeting is presented to him in writing by at least eight members in the case of a meeting of the Board and at least four members in the case of a meeting of a Committee.
(2) The Chairman may require any officer or officers of the Board to attend any meeting of the Board but such officers shall not have the power to vote.
(3) At least fourteen clear days before any meeting of the Board and at least ten clear days before a meeting of any of the committees, notice of the date, time and place of the intended meeting signed by the Secretary shall be sent to the Central Government and left at or posted to the address of every member of the Board or, as the case may be, of the Committee.
Provided that in case of urgency, a special meeting of the Board or of any or more of the Committees may be summoned at any time by the Chairman, who shall inform in advance, the Central Government and the members, of the subjectmatter for discussions and the reasons for which he considers the summoning of such urgent meeting. No ordinary business shall be transacted at such special meetings.
(4) Notwithstanding anything contained in these regulations, the Central Government may also, at any time, call a meeting of the Board.