Article 11 Withdrawal of appeal
The appellant may—
(a)
at any time before—
(i)
where the tribunal is minded to determine the appeal without a hearing, the date on which it decides so to determine it; or
(ii)
in any other case, the hearing of the appeal,
withdraw his appeal by sending to the Registrar a notice stating he withdraws his appeal signed by him or his representative; or
(b)
at the hearing of the appeal, with the leave of the tribunal, withdraw his appeal.