(1) The Minister may appoint another person to act temporarily in place of the member in accordance with section 22, where a member of the Board —
(a) is unable to perform his or her functions;
(b) is absent;
(c) dies;
(d) resigns under section 28; or
(e) is no longer a member as a result of his or her appointment being revoked under section 29.
(2) A person appointed under subsection (1) shall be appointed in a manner that complies with section 22(2)(d) and (e) for the constitution of the Board and holds office —
(a) in the case of the absence or inability of a member to perform his or her functions, only for the portion of the term of the absence or inability;
(b) in the case of the death, resignation or revocation of appointment of the Chairperson or member, the unexpired portion of the term of the former member.