26.—(1) An appellant may withdraw their appeal–
(a)at any time before the hearing of the appeal by sending to the Clerk a notice signed by the appellant; or
(b)at the hearing of the appeal.
(2) On receipt of any such notice, the Clerk shall send a copy to the respondent.
(3) No further appeal may be brought by the appellant in relation to the decision which was the subject of the appeal withdrawn.