5.—(1) A Health Authority must regularly review a designation which it has made.
(2) A Health Authority must conduct a review of a designation before the end of the period of six months beginning with the date of that designation or (as the case may be) the date of the last review of that designation.
(3) When conducting a review of a designation, a Health Authority must take into account representations received from any person notified under regulation 3(5).
(4) A Health Authority must notify those persons listed in regulation 3(5) of the outcome of a review of a designation.