Paragraph 3

All docks, marinas and other natural or artificial watered areas navigable by seagoing vessels which adjoin the portion of the river Yar described in paragraph 2 (other than those parts of the river Yar which lie upstream of the bridge mentioned in paragraph 2(b)), including all such areas which are separated from the river by lock gates, sluices or other moveable devices through which seagoing vessels may pass, whether or not the same are in existence at the date of the coming into force of this Order.