(1) For a Supreme Court proceeding—
(a) the tribunal must send to the Supreme Court any document or thing that was before the tribunal that relates to the Supreme Court proceeding; and
(b) at the end of the Supreme Court proceeding, the court must return the document or thing to the tribunal.
(2) In this section:
"Supreme Court proceeding" means—
(a) a removal of an application to the Supreme Court under section 83; or
(b) a question of law in relation to a proceeding referred to the court under section 84; or
(c) an appeal of a decision of the
tribunal to the court under section 86.