30Extraordinary vacancies

1. The Chairperson or any member of the Commission who holds office under section 28(2)(e) or section 28(3)(b) may resign his or her appointment by writing addressed to the Governor-General, in which case, or in case of any such member being convicted of an offence punishable by imprisonment for life or by 2 or more years' imprisonment, or of his or her refusing to act, or of his or her death or mental or physical incapacity, or of his or her absence from New Zealand when his or her services are required, the Governor-General may, by Order in Council, appoint another person in his or her stead on the same nomination as in the case of the original appointment:

   provided that, if Parliament is not in session at the time, an appointment of a member to represent the Government or the Opposition may be made on the nomination of the Prime Minister or of the Leader of the Opposition, as the case may be.