13(1)Subject to sub-paragraph (2), the Authority may regulate—
(a)its own procedure (including the number of members required to constitute a quorum); and
(b)the procedure (including the number of members required to constitute a quorum) of its committees and sub-committees.
(2)Any determination as to the quorum for meetings of the Authority or any of its committees or sub-committees must be made at a meeting of the Authority attended by the convener and at least 4 other members.