703Parties—court may join affected party

703 Parties—court may join affected party (2) If the court is satisfied that it should make an order binding on or affecting someone who is not a party to the proceeding, the court may join the person as a party to the proceeding. (3) However, the court must give the person a reasonable opportunity to make representations to the court about why the order should not be made— (a) before making the order; or (b) if, because of the urgency of the case it is not possible to do so before making the order—not later than a reasonable time after making the order.