Article 4

The lengths of the trunk road described in Schedule 2 to this Order and shown by broad striped hatching on the deposited plan shall cease to be a trunk road, the length described in (a) of that Schedule shall be classified as a principal road and the length described in (b) of that Schedule shall be classified as a classified road, as from the date on which the Secretary of State notifies the County Council of Cambridgeshire that the new trunk road is open for through traffic.