7U.K.Rules may make provision as to—
(a)the form and manner in which an application under section 4(6) for the extension of an individual exemption is to be made;
(b)the circumstances in which the Director will consider such an application;
(c)the procedure to be followed by the Director when deciding whether to grant such an application;
(d)the form and manner in which notice of such a decision is to be given.