No person, except upon the direction or with the permission of a police officer or traffic officer in uniform, is to cause or permit any vehicle to proceed along any part of a road specified in columns (1) and (2) of Part 5 of Schedule 9 (traffic regulation) in the manner specified in column (3) of that Part of that Schedule.

No person, except upon the direction or with the permission of a police officer or traffic officer in uniform, is to cause or permit any vehicle to proceed along the parts of road specified in columns (1) and (2) of Part 6 of Schedule 9 in a direction other than that specified in relation to that road in column (3) of that Part of that Schedule.

Paragraphs (1) and (2) have effect as if made by a traffic regulation order under the 1984 Act, and their application may be varied or revoked by such an order or by any other enactment which provides for the variation or revocation of such orders.