4.—(1) As soon as may be after an order to which this Schedule applies has been confirmed or made by the Department, or confirmed by the district council as an unopposed order, the Department or the district council, as the case may be, shall publish, in the manner required in relation to the class of order in question by paragraph 1, a notice in the prescribed form describing the general effect of the order, stating that is has been confirmed or made, and naming a place where a copy of the order as confirmed or made may be inspected free of charge and copies thereof may be obtained at a reasonable charge at all reasonable hours, and—N.I.
(a)shall serve a like notice on any persons on whom notices were required to be served under paragraph 1 (3) (b) or (4); and
(b)shall cause like notices to be displayed in the like manner as the notices required to be displayed under paragraph 1 (3) (c);
but no such notice need be served on a person unless he has sent to the district council or the Department (according as the notice would require to be served by the district council or by the Department) a request in that behalf specifying an address for service.
(2) A notice required to be served by sub-paragraph (1) (a), other than one required to be served by paragraph 1 (3) (b) (iii), shall be accompanied by a copy of the order as confirmed or made.
(3) As soon as may be after a decision not to confirm an order to which this Schedule applies, the district council shall give notice of the decision by serving a copy of it on any persons on whom notices were required to be served by paragraph 1 (3) (b) or (4).