29.—(1) If a case has been allocated as a Complex case the First-tier Tribunal may, with the consent of the parties, refer a case or a preliminary issue to the Chamber President with a request that the case or issue be considered for transfer to the Upper Tribunal.
(2) If a case or issue has been referred by the First-tier Tribunal under paragraph (1), the Chamber President may direct that the case or issue be transferred to and determined by the Upper Tribunal.