26(1)Where a detention order has been made in the case of any person, he may within twenty-one days of the making of the order appeal by notice in writing to the Tribunal.
(2)The Tribunal shall cause a copy of the notice of appeal to be sent to the Chief Constable and to the Secretary of State.
27(1)A notice of appeal shall indicate the grounds of appeal and, where appropriate, the nature of any fresh evidence which the appellant wishes to tender on the hearing of the appeal.
(2)Where notice of appeal has been given there shall be transmitted to the Tribunal a copy of the detention order and a copy of the record of the proceedings before the commissioner, which shall be in such a form as to indicate any part of the proceedings which took place in the absence of the appellant.
(3)An appellant shall be entitled to receive a copy of the record of the proceedings before the commissioner, excluding any part of the proceedings which under paragraph 17 above took place in the absence of the appellant.