2.—(1) The Department shall, not later than the date on which the notice referred to in paragraph 1 is published, serve a copy thereof together with a copy of a draft of the order and of any relevant map or plan on the owner and the occupier of land affected by the order.
(2) Where the Department proposes to modify the terms of the draft of the order, the Department shall give and publish, in such manner as appears to it to be appropriate, such additional notices as the Department considers appropriate for informing all persons likely to be adversely affected by the modification.