TenureN.I.
2N.I.A Commissioner—
(a)shall hold office in accordance with the terms of his appointment, and
(b)may resign by notice in writing to the Secretary of State.
3N.I.The Secretary of State may dismiss a Commissioner if satisfied—
(a)that he has without reasonable excuse failed to carry out his functions for a continuous period of three months beginning not earlier than six months before the day of dismissal,
(b)that he has been convicted of a criminal offence,
(c)that a bankruptcy order has been made against him, or his estate has been sequestrated, or he has made a composition or arrangement with, or granted a trust deed for, his creditors, or
(d)that he is unable or unfit to carry out his functions.