(1) On the application of a party to a proceeding, the Tribunal may order at any time—
(a) that another party give security for that party's costs within the time specified in the order; and
(b) that the proceeding as against that party be stayed until the security is given.
(2) If security for costs is not given within the time specified in the order, the Tribunal may make an order dismissing the proceeding as against the party that applied for the security.
(3) The Tribunal's power to make an order under this section in a proceeding is exercisable by—
(a) the presiding member; or
(b) a presidential member.