This file contains the digital vector boundaries for National Assembly for Wales Constituencies, in Wales, as at 31 December 2018. The BUC boundaries are ultra generalised (500m) - clipped to the coastline (Mean High Water mark). Contains both Ordnance Survey and ONS Intellectual Property Rights.REST URL of ArcGIS for INSPIRE View Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/NAWC_(Dec_2018)_Ultra_Generalised_Boundaries_in_Wales/MapServerREST URL of ArcGIS for INSPIRE Feature DownloadService – https://dservices1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/services/NAWC_Dec_2018_Ultra_Generalised_Boundaries_in_Wales/WFSServer?service=wfs&request=getcapabilitiesREST URL of Feature Access Service – https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/NAWC_Dec_2018_Ultra_Generalised_Boundaries_in_Wales_2022/FeatureServer