3Where on any such application a direction is given that a witness summons shall be of no effect, the person at whose instance the summons was issued may be ordered to pay the whole or any part of the costs of the application.
4Any costs payable under such an order shall be taxed by the proper officer of the court, and payment of those costs shall be enforceable in the same manner as an order for payment of costs made by the High Court in a civil case or as a sum adjudged summarily to be paid as a civil debt.