The plaintiff shall, unless the Court otherwise directs, not later than 3 days before the date fixed for the hearing of the summons, file an affidavit exhibiting--
(a) a copy of the transcript of the proceedings in the tribunal below, unless a transcript cannot be obtained in respect of proceedings of that type, and
(b) a copy of the reasons for decision in the tribunal below, unless the tribunal below has not given, and does not intend to give, written reasons.