(1) Subject to paragraphs (2) and (3), a member of an Advisory Body shall hold and vacate office in accordance with the terms of the instrument by which he is appointed.
(2) A member’s term of office shall not exceed four years.
(3) A member may resign office at any time by notice in writing to the Ministers.
(4) Subject to paragraph (5), where a person ceases to be a member of an Advisory Body, he shall also cease to be a member of any Expert Advisory Group appointed by that Advisory Body (including any Group appointed jointly with another Advisory Body).
(5) Paragraph (4) shall not apply—
(a) where the person was a member of the Advisory Body only by virtue of being co-opted under paragraph 2 of Schedule 1A to the Medicines Act 1968; or
(b) where the person is immediately re-appointed to the Advisory Body.