(1) A tribunal which intends to reserve a question of law may direct a party—
(a) to prepare a draft of the special case; and
(b) to deliver the draft to the other party within 21 days or such other time as the tribunal directs.
(2) The draft of the special case shall—
(a) state the question of law for the opinion of the Court and the facts necessary to enable the Court to give proper consideration to that question;
(b) list all documents referred to in the special case;
(c) be divided into paragraphs numbered consecutively; and
(d) if the question of law cannot be reserved without the consent of a specified person, state whether that person has consented.