The Chairman of the Central Board or the Executive Committee or a Regional Committee shall preside at every meeting of the Central Board or the Executive Committee or the Regional Committee, as the case my be, at which he is present. If the Chairman of the Central Board is absent at any time, the Vice- Chairman thereof shall preside over the meeting of the Central Board and exercise all the powers of the Chairman at the meeting. If the Vice-Chairman of the Central Board or the Chairman of the Executive Committee or of a Regional Committee is absent at any time, the trustees or members present shall elect one of the trustees or, as the case may be, the members to preside over the meeting and the Trustee or Member so elected, shall exercise all the powers of the Chairman at the meeting.
