Unitary Councils

• Blackburn with Darwen
• Derby
• Halton
• Hartlepool
• Kingston upon Hull
• Milton Keynes
• North East Lincolnshire
• Peterborough
• Plymouth
• Portsmouth
• Reading
• Slough
• Southampton
• Southend-on-Sea
• Stoke-on-Trent
• Swindon
• Thurrock
• Warrington 
• Wokingham

Shadow unitary authorities

• County Durham
  • Chester-le-Street
  • Derwentside
  • Durham City
  • Easington
  • Sedgefield
  • Teesdale
  • Wear Valley
• East Cheshire
  • Congleton
  • Crewe and Nantwich
  • Macclesfield
• Northumberland, includes:-
  • Berwick
  • Alnwick
  • Tynedale
  • Castle Morpeth
  • Blyth
  • Wansbeck
• West Cheshire & Chester, includes:-
  • Chester
  • Ellesmere Port & Neston
  • Vale Royal