Sch 3 para 9
A person whose sentencing is the subject of a reference to the Supreme Court under section 36(5) above and who is detained pending the hearing of that reference shall not be entitled to be present on the hearing of the reference or of any proceeding preliminary or incidental thereto except where an order of the Supreme Court authorises him to be present, or where the House or the Court of Appeal, as the case may be, give him leave to be present.