13.—(1) Subject to the provisions of this article, the highways specified in column (2) of Schedule 4 (redesignation of highways) shall, on completion of works, cease to be highways of the description specified on the definitive map and statement or in the list of streets as specified in column (3) and are designated as highways as described in column (4) of Schedule 4.
(2) In each case where a highway has been redesignated, the redesignation is to have effect as if that highway had been stopped up and immediately redesignated as described in column (4) of Schedule 4.
(3) Expressions used in this article and in the Wildlife and Countryside Act 1981(1) are to have the same meaning in this article as in that Act and “list of streets” means the list described in section 36(6) of the 1980 Act.