England

Bedfordshire
Berkshire
Bristol
Buckinghamshire
Cambridgeshire
Cheshire
Cornwall
Cumbria
Derbyshire
Devon
Dorset
Durham
East Riding of Yorkshire
East Sussex
Essex
Gloucestershire
Greater Manchester
Hampshire
Hertfordshire
Herefordshire
Isle of Wight
Kent
Lancashire
Leicestershire
Lincolnshire
London Central
Merseyside
Midlands
Middlesex
Norfolk
North Yorkshire
Northamptonshire
Northumberland
Nottinghamshire
Oxfordshire
Rutland
Shropshire
Somerset
South Yorkshire
Staffordshire
Suffolk
Surrey
Tyne and Wear
Warwickshire
West Midlands
West Sussex
Yorkshire North
Yorkshire South 
Wiltshire
Worcestershire

Scotland

Aberdeen City
Aberdeenshire
Angus
Argyll and Bute
Clackmannanshire
Dumfries and Galloway
Dundee City
East Ayrshire
East Dunbartonshire
East Lothian
East Renfrewshire
Edinburgh (City of)
Falkirk
Fife
Glasgow City
Highland
Inverclyde
Midlothian
Moray
North Ayrshire
North Lanarkshire
Orkney Islands
Perth and Kinross
Renfrewshire
Scottish Borders
Shetland Islands
South Ayrshire
South Lanarkshire
Stirling
West Dunbartonshire
West Lothian
Western Isles (Eilean Siar)

Wales

Blaenau Gwent
Bridgend
Caerphilly
Cardiff
Carmarthenshire
Ceredigion
Conwy
Denbighshire
Flintshire
Gwynedd
Isle of Anglesey
Merthyr Tydfil
Monmouthshire
Neath Port Talbot
Newport
Pembrokeshire
Powys
Rhondda Cynon Taf
Swansea
Torfaen
Vale of Glamorgan
Wrexham

Northern Ireland

Antrim and Newtownabbey
Ards and North Down
Armagh City, Banbridge and Craigavon
Belfast
Causeway Coast and Glens
Derry City and Strabane
Fermanagh and Omagh
Lisburn and Castlereagh
Mid and East Antrim
Mid Ulster
Newry, Mourne and Down