67.—(1) Where a rule or direction requires an application under this Part to be in writing, the application may be made orally with the leave of the judge advocate.
(2) A party who seeks leave to make such an application orally must—
(a)give as much notice as the urgency of his application permits to those on whom he would otherwise have served an application in writing; and
(b)in doing so, explain the reasons for—
(i)the application; and
(ii)seeking leave to make the application orally.