Provisions in relation to the Chairman of the Board.
4.—(1) Subject to subsection (2) of this section, the Chief Justice shall be the Chairman of the Board.
(2) (a) The Chief Justice may from time to time nominate a person (being a Judge of the Supreme Court, the High Court or the Circuit Court) to act as Chairman of the Board, and may at any time withdraw any such nomination.
(b) Where a person is nominated under paragraph (a) of this subsection, he shall, until his death or resignation or the withdrawal of his nomination, whichever first happens, be the Chairman of the Board in lieu of the Chief Justice.