| Aberdeen City Council | Dumfries and Galloway | Poole Borough Council |
| Barking & Dagenham Council | East Renfrewshire Council | Portsmouth City Council |
| Barnet Council | Enfield Council | Powys County Council |
| Barnsley MBC | Epping Forest Council | Reading Borough Council |
| Basildon District Council | Haringey Council | Redbridge Council |
| Birmingham City Council | Harrow Council | Rotherham MBC |
| Bournemouth Council | Hartlepool Borough Council | Ryedale District Council |
| Brent Council | Hillingdon Council | Salisbury District Council |
| Brighton & Hove Council | Hull City Council | Sheffield City Council |
| Broadland District Council | Islington Council | Shropshire County Council |
| Buckinghamshire CC | Kingston Upon Hull | South Holland Council |
| Camden Council | Kirklees Council | Southwark Council |
| Cardiff City Council | Lambeth Council | Stockton On Tees Council |
| Cardiff City Council | Leeds City Council | Stratford Upon Avon Council |
| Caulderdale Council | Leicester City Council | Surrey County Council |
| Cheltenham Borough Council | Luton Borough Council | Taunton Deane Council |
| City of Edinburgh | Mansfield District Council | Walsall District Council |
| City of London Corporation | Norfolk County Council | Waltham Forest Council |
| City of Sunderland | North Dorset District Council | Wandsworth Council |
| Coventry City Council | North Yorkshire CC | Warwickshire CC |
| Cromer District Council | Northants County Council | Watford Borough Council |
| Daventry District Council | Orkney Islands Council | Wokingham Council |
| Devon County Council | Oxford City Council | Wolverhampton MBC |
| Doncaster MBC | Pembrokeshire CC |
