GB Electoral Constituency Boundaries Map Custom Maps castles and country parks are

castles and country parks are included on the map

Postcode Districts and Sectors are shown in red on top of appropriate map backgrounds depending on the zoom level

Boroughs and Unitary Authorities boundaries and names are overlain on an Ordnance Survey backdrop map

GB Ordnance Survey StreetView - 1:10

GB Electoral Constituency Boundaries Map Custom Maps castles and country parks areThese maps highlight the electoral geography of Great Britain. Clearly visible Electoral Constituency boundaries and names are overlain on an Ordnance Survey backdrop map. Maps can be made of local regions which illustrate street level boundaries , to regional areas which illustrate many Constituencies and the major roads and cities. Boundary line data is updated bi annually (spring and Autumn).