Time in which a notice takes effect
9.—(1) Subject to paragraph (2) and (3), a notice served under regulation 7(1) or (2) or regulation 8(1) takes effect 28 days after the date on which it was served.
(2) Where the notice specifies a period, the notice takes effect on the expiry of that period.
(3) Where an appeal under regulation 10 is brought, the notice does not take effect until the appeal has been determined or withdrawn, unless the appointed person determining the appeal so directs.