Paragraph 1
(1)
The chairman of the Advisory Group may call a meeting at any time.
(2)
Before each meeting of the Advisory Group, a notice of the meeting shall be delivered to every member or sent by post to the usual place of residence of such member so as to be available to him at least three clear days before the meeting.
(3)
The notice referred to in the preceding sub-paragraph shall—
(a)
be signed by the chairman of the Advisory Group or by a person authorised by the chairman to sign on his behalf, and
(b)
specify the business proposed to be transacted at the meeting.
(4)
Lack of service of the notice on any member shall not affect the validity of a meeting.