| Glasgow City Council | Scotland | 18 |
| Tower Hamlets London Borough Council | London | 9 |
| City of London Corporation | London | 7 |
| Leicester City Council | East Midlands | 7 |
| Herefordshire Council | West Midlands | 6 |
| Tunbridge Wells Borough Council | South East | 6 |
| Birmingham City Council | West Midlands | 5 |
| Newham London Borough Council | London | 5 |
| Midlothian Council | Scotland | 4 |
| Knowsley Metropolitan Borough Council | North West | 4 |
| Medway Council | South East | 4 |
| Southwark London Borough Council | London | 4 |
| Falkirk Council | Scotland | 3 |
| Horsham District Council | South East | 3 |
| Aberdeenshire Council | Scotland | 3 |
| Harlow District Council | East of England | 3 |
| Hillingdon London Borough Council | London | 3 |
| Reigate and Banstead Borough Council | South East | 3 |
| Aberdeen City Council | Scotland | 3 |
| Chorley Borough Council | North West | 3 |
| Lincolnshire County Council | East Midlands | 3 |
| Leeds City Council | Yorkshire and the Humber | 3 |
| City of Wolverhampton Council | West Midlands | 2 |
| Broadland District Council | East of England | 2 |
| Central Bedfordshire Council | East of England | 2 |
| Derby City Council | East Midlands | 2 |
| Fermanagh and Omagh District Council | Northern Ireland | 2 |
| Fingal County Council (Dublin) or similar | Ireland | 2 |
| Flintshire County Council | Wales | 2 |
| Gloucester City Council | South West | 2 |
| North Norfolk District Council | East of England | 2 |
| Pembrokeshire County Council | Wales | 2 |
| Perth and Kinross Council | Scotland | 2 |
| Rochford District Council | East of England | 2 |
| Staffordshire Moorlands District Council | West Midlands | 2 |
| Thanet District Council | South East | 2 |
| West Lothian Council | Scotland | 2 |
| Wirral Metropolitan Borough Council | North West | 2 |
| Dover District Council | South East | 1 |
| Melton Borough Council | East Midlands | 1 |
| Dorset Council | South West | 1 |
| Dacorum Borough Council | East of England | 1 |
| North Ayrshire Council | Scotland | 1 |
| Wakefield Metropolitan District Council | Yorkshire and the Humber | 1 |
| North Somerset Council | South West | 1 |
| Northumberland County Council | North East | 1 |
| Oxford City Council | South East | 1 |
| Waverley Borough Council | South East | 1 |
| Welwyn Hatfield Borough Council | East of England | 1 |
| Redcar and Cleveland Borough Council | North East | 1 |