4. In this Order—
(a)all measurements of distance are measured along the route of the relevant highway;
(b)“classified road” as a classification for a highway means that the highway is not a principal road for the purposes of enactments or instruments which refer to highways classified as principal roads but is a classified road for the purpose of every enactment and instrument which refers to highways classified by the Secretary of State and which does not specifically refer to their classification as principal roads;
(ii)“the deposited plan” means the plan numbered HA/10/2E/306 marked the “London—Great Yarmouth Trunk Road (A12) (Kessingland Bypass Suffolk) Order 1990” signed by authority of the Secretary of State and deposited at the Department of Transport, Romney House, 43 Marsham Street, London SW1P 3PY;
(iii)“the new trunk road” means the highway mentioned in article 1 of this Order;
(iv)“the existing trunk road” means the London—Great Yarmouth Trunk Road (A12).