3. The centre line of the new trunk road is indicated by a heavy black line on the plan numbered MSE/5062/A20/0/65/2/1, marked “The A259 Trunk Road (A20 Castle Hill Interchange to A260 Canterbury Road Roundabout, Folkestone) Order 1994”, signed by authority of the Secretary of State for Transport and deposited at the Department of Transport, Romney House, 43 Marsham Street, London SW1P 3PY.