United Kingdom Statutory Instruments

(i) "principal road" as a classification for a highway, means that the highway is a principal road for the purposes of enactments and instruments which refer to highways classified as principal roads and is also classified for the purpose of every other enactment and instrument which refers to highways classified by the Secretary of State; and

(ii) "the trunk road" means the A41 London to Birkenhead Trunk Road (A41)

     the A41 Woodlands roundabout, west of Aston Clinton;

     the merging and demerging lanes with side roads at the College Road interchange;

     the eastbound off slip and the westbound on slip road at the partial junction with the B489 Lower Icknield Road, north east of Aston Clinton;

     parts of the eastbound off slip road and the westbound on slip road leading to and from the Tring Hill Interchange, south west of Tring, up to the boundary with Hertfordshire;

     all, if any, parallel lay-bys and cycle tracks.

and is shown by broad black dashes on the site plans 1 to 3 comprised in plan folio numbered HA 10/TD/002 and marked "The A41 London to Birkenhead Trunk Road (Buckinghamshire) (Detrunking) Order 2003" signed by authority of the Secretary of State for Transport and deposited at DfT Records Management Branch, Floor 13 (IMD), Ashdown House, St Leonards on Sea, Hastings, East Sussex TN37 7GA.