20220216 18305800 1.0 TRUE Planning Authority licence:ogl-v3|maintainer:Paul Hodgson|maintainer_email:phodgson@london.gov.uk|description:Official polygons showing local authority boundaries,LLDC and OPDC|update_frequency:Monthly|tags:[unitary|LB]|london_smallest_geography:Local Authority|topic:[Planning] Ordnance Survey Open Data - Contains public sector information licensed under the Open Government Licence v3.0 and GLA