A Family Health Services Authority in Wales shall consist of—
a chairman appointed by the Secretary of State;
a prescribed number of members appointed by him; and
the chief officer of the Authority;
such other officers as may be prescribed;
and, if the Secretary of State so directs, the Authority shall also include not more than a prescribed number of other officers of the Authority appointed by the chairman and the members appointed under paragraphs (b) and (c) above.
Sub-paragraph (2) of paragraph 4 above applies in relation to sub-paragraph (1) above as it applies in relation to sub-paragraph (1) of that paragraph.