32.—(1) An appeal may be withdrawn where, before the commencement of a hearing or of consideration of written representations, notice in writing to that effect is given to the clerk by—
(a)the appellant, in the case of an appeal against a completion notice; and
(b)every party to the appeal except the valuation officer in any other case.
(2) Where after the referral of an appeal under regulation 16 the valuation officer alters the list in accordance with the proposal, or there is an agreement under regulation 15 or 25, the valuation officer or, as the case may be, the central valuation officer shall notify the clerk accordingly, and the appeal shall be deemed to have been withdrawn.