Valid from 14/01/2021
(1)At any time, a local authority may (in accordance with this Chapter)—
(a)make a low emission zone scheme for all or part of its area,
(b)amend or revoke a low emission zone scheme made by it.
(2)Where two or more local authorities act jointly to make a low emission zone scheme—
(a)they must continue to act jointly in relation to the scheme in all respects, and
(b)a reference to the area of a local authority is a reference to the combined areas of those authorities.