The Act Overview Performance of a scheme
82.Sections 30 and 31 allow the performance of a low emission zone scheme to be kept under review by the Scottish Ministers as and when necessary. This could be used if, for example, it appears that a particular scheme is failing to operate as it should or is not achieving very much, or if two local authorities entered into a scheme jointly but have then reached an impasse in terms of agreement on its operation.
83.Section 30 allows the Scottish Ministers to require a local authority to carry out its own review of a low emission zone scheme being operated by it. Section 30 also enables a local authority, at any time and at its own instigation, to carry out a review of the operation and effectiveness of its low emission zone scheme. This review must consider how successful the scheme is being in meeting its objectives, any ways in which it is not succeeding, and any areas in particular within the zone where the scheme is not being successful in meeting its objectives. A review must also include any other assessments or provide any other information which is set out in the direction from Ministers issued under section 30(1). A direction must be published by the Scottish Ministers, as must any amendment or revocation of it. Once the review has been completed, the local authority must prepare a report of its findings and give this to the Scottish Ministers. Following receipt of a report under section 30, section 31 allows the Scottish Ministers to direct a local authority to take such steps as the Ministers specify. Again, the direction must be published by the Scottish Ministers, as must any amendment or revocation of it. However, a direction may only be given by Ministers under this section if they consider that one or more of the criteria set out in paragraphs (a) to (d) of section 30(1) are met.