Supporting documents Supporting documents for the SPD are available below. SA/SEA scoping report [PDF] (file size 64Kb) Sustainability appraisal (SA/SEA) [PDF] (file size 181Kb) Equalities impact assessment [PDF] (file size 39Kb) Policy and guidance impact assessment [PDF] (file size 36Kb) Statement of consultation [PDF] (file size 35Kb) Last updated: 20 December 2022