(1) For the purposes of article 19 of Schedule 1, and unless the parties agree otherwise, the parties shall be taken as having agreed that the powers conferred upon the arbitral tribunal include the power to—
(2) Notwithstanding anything in article 5 of Schedule 1, the arbitral tribunal, or a party with the approval of the arbitral tribunal, may request from the court assistance in the exercise of any power conferred on the arbitral tribunal under subclause (1).
(3) If a request is made under subclause (2), the High Court or a District Court shall have, for the purposes of the arbitral proceedings, the same power to make an order for the doing of any thing which the arbitral tribunal is empowered to order under subclause (1) as it would have in civil proceedings before that court.