61.—(1) An application to the Court is not admissible unless—N.I.
(a)it is made in such form as the Court specifies, and
(b)it is supported by such documents as the Court specifies.
(2) An application which is made by a union (or unions) to the Court is not admissible unless the union gives (or unions give) to the employer—
(a)notice of the application, and
(b)a copy of the application and any documents supporting it.
(3) An application which is made by an employer to the Court is not admissible unless the employer gives to the union (or each of the unions)—
(a)notice of the application, and
(b)a copy of the application and any documents supporting it.