12.—(1) Notice of an application for an order specifying part of the premises as suitable for an extension licence, in accordance with Article 48 and paragraphs 2 and 3 of Schedule 9, shall be in Form 17.
(2) Where an application is made for an order specifying part of the premises as suitable for functions, the applicant shall attach to the notice in Form 17 served on the clerk of petty sessions, and to the copies required to be served by paragraph 2 of Schedule 9, a plan of the premises distinguishing the part thereof to which the application relates.
(3) Notice of intention to object to the making of an order specifying part of the premises as suitable for functions, in accordance with paragraphs 4 and 5 of Schedule 9, shall be in Form 21.