| Hillingdon London Borough Council | London | 8 |
| Somerset Council | South West | 8 |
| Bournemouth, Christchurch and Poole Council | South West | 7 |
| Southwark London Borough Council | London | 7 |
| Newham London Borough Council | London | 6 |
| Rochford District Council | East of England | 5 |
| Leeds City Council | Yorkshire and the Humber | 5 |
| Falkirk Council | Scotland | 5 |
| Cambridgeshire County Council | East of England | 5 |
| Horsham District Council | South East | 5 |
| Vale of Glamorgan Council | Wales | 5 |
| South Lanarkshire Council | Scotland | 5 |
| Broadland District Council | East of England | 5 |
| Blaenau Gwent County Borough Council | Wales | 4 |
| South Gloucestershire Council | South West | 4 |
| Herefordshire Council | West Midlands | 4 |
| Hammersmith & Fulham London Borough Council | London | 4 |
| Boston Borough Council | East Midlands | 4 |
| Waverley Borough Council | South East | 4 |
| Armagh City, Banbridge and Craigavon Borough Council | Northern Ireland | 3 |
| Dumfries and Galloway Council | Scotland | 3 |
| Ealing London Borough Council | London | 3 |
| Chorley Borough Council | North West | 3 |
| Hounslow London Borough Council | London | 3 |
| Derby City Council | East Midlands | 3 |
| Devon County Council | South West | 3 |
| City of York Council | Yorkshire and the Humber | 3 |
| Royal Borough of Kensington and Chelsea | London | 3 |
| Medway Council | South East | 3 |
| Gloucestershire County Council | South West | 2 |
| Basingstoke and Deane Borough Council | South East | 2 |
| Bedford Borough Council | East of England | 2 |
| Brighton & Hove City Council | South East | 2 |
| Cheltenham Borough Council | South West | 2 |
| City of London Corporation | London | 2 |
| Derry City and Strabane District Council | Northern Ireland | 2 |
| Doncaster Metropolitan Borough Council | Yorkshire and the Humber | 2 |
| Dudley Metropolitan Borough Council | West Midlands | 2 |
| East Renfrewshire Council | Scotland | 2 |
| Fenland District Council | East of England | 2 |
| Gedling Borough Council | East Midlands | 2 |
| Gloucester City Council | South West | 2 |
| Inverclyde Council | Scotland | 2 |
| King's Lynn and West Norfolk Borough Council | East of England | 2 |
| Maldon District Council | East of England | 2 |
| Manchester City Council | North West | 2 |
| Melton Borough Council | East Midlands | 2 |
| North Somerset Council | South West | 2 |
| Northumberland County Council | North East | 2 |
| Oxford City Council | South East | 2 |