Cathays (electoral ward) Cathays (electoral ward) The Cathays ( ) electoral ward of Cardiff covers the Cathays and Castle communities and includes some or all of the following areas: Blackweir, Cardiff city centre, Cathays Park and Maindy in the parliamentary constituency of Cardiff Central. It is bounded by Gabalfa and Birchgrove to the north; Plasnewydd and Adamsdown to the east; Butetown to the south; and Riverside to the west. The River Taff forms its western boundary to where it meets the South Wales Main Line, the South Wales Main Line forms the southern boundary to where it meets the Valley Lines northbound branch,
Areas of the City of York of the United Kingdom, but the outer parts of the city and local council area fell within the Selby, Vale of York and Ryedale constituencies. For 2010, two new constituencies (York Central and York Outer) were created. The whole of the city and local council area lies within the Yorkshire and the Humber constituency of the European Parliament. The individual areas of the City of York are all within the Unitary Authority area as defined by the Fifth Periodical Report, Volume 4, "Mapping for the Non-Metropolitan Counties and the Unitary Authorities as published by the Boundary Commission For England", specifically