(1) An application for revocation shall be made by summons in the proceeding in which the grant was made.
(2) The application shall be supported by—
(a) where the applicant is the plaintiff, an affidavit setting out the facts upon which the applicant relies to show that the grant of representation should be revoked;
(b) in any other case, the
particularised grounds on which the grant of representation should be revoked.