(1)WRA must make rules to regulate its own procedure (including quorum) and that of any committee or sub-committee.
(2)The rules must provide that a meeting of WRA is not quorate unless a majority of the members present are non-executive members of WRA.
The validity of any proceedings or acts of WRA (or of any committee or sub-committee) is not affected by—
(a)any vacancy in its membership,
(b)any defect in the appointment of a member, or
(c)any non-executive member becoming disqualified from appointment by virtue of section 4.