This file contains the digital vector boundaries for Local Authority Districts in Great Britain, as at 31 December 2017. The boundaries available areGeneralised (20m) - clipped to the coastline (Mean High Water mark); Contains both Ordnance Survey and ONS Intellectual Property Rights. Download File SizesGeneralised (20m) - clipped to the coastline (6 MB)REST URL of ArcGIS for INSPIRE Feature DownloadService – https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/Local_Authority_Districts_December_2017_Boundaries_GB_BGC/WFSServer?service=wfs&request=getcapabilitiesREST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/Local_Authority_Districts_December_2017_Boundaries_GB_BGC_2022/FeatureServer