| Tower Hamlets London Borough Council | London | 248 |
| West Sussex County Council | South East | 244 |
| Central Bedfordshire Council | East of England | 189 |
| City of Wolverhampton Council | West Midlands | 182 |
| Wirral Metropolitan Borough Council | North West | 130 |
| Kent County Council | South East | 98 |
| Cheshire West and Chester Council | North West | 64 |
| Pembrokeshire County Council | Wales | 54 |
| Solihull Metropolitan Borough Council | West Midlands | 53 |
| Buckinghamshire Council | South East | 53 |
| Norfolk County Council | East of England | 53 |
| Gloucestershire County Council | South West | 52 |
| Flintshire County Council | Wales | 50 |
| Bedford Borough Council | East of England | 46 |
| Rotherham Metropolitan Borough Council | Yorkshire and the Humber | 46 |
| Midlothian Council | Scotland | 45 |
| Southend-on-Sea Borough Council | East of England | 44 |
| Stockport Metropolitan Borough Council | North West | 44 |
| Birmingham City Council | West Midlands | 43 |
| Thurrock Council | East of England | 41 |
| Highland Council | Scotland | 39 |
| East Sussex County Council | South East | 38 |
| North Ayrshire Council | Scotland | 36 |
| Warwickshire County Council | West Midlands | 34 |
| Bexley London Borough Council | London | 34 |
| North Lanarkshire Council | Scotland | 32 |
| Nottinghamshire County Council | East Midlands | 30 |
| Darlington Borough Council | North East | 29 |
| Leeds City Council | Yorkshire and the Humber | 29 |
| Sheffield City Council | Yorkshire and the Humber | 29 |
| Cardiff Council | Wales | 28 |
| Wrexham County Borough Council | Wales | 27 |
| Knowsley Metropolitan Borough Council | North West | 25 |
| Wiltshire Council | South West | 22 |
| Bristol City Council | South West | 22 |
| Harrow London Borough Council | London | 21 |
| Bradford Metropolitan District Council | Yorkshire and the Humber | 20 |
| Lewisham London Borough Council | London | 19 |
| Wandsworth London Borough Council | London | 18 |
| West Northamptonshire Council | East Midlands | 17 |
| Kingston upon Thames London Borough Council (likely) | London | 17 |
| Blackpool Council | North West | 16 |
| Islington London Borough Council | London | 15 |
| Rhondda Cynon Taf County Borough Council | Wales | 15 |
| Hillingdon London Borough Council | London | 13 |
| Richmond upon Thames London Borough Council | London | 13 |
| Dorset Council | South West | 13 |
| Bath and North East Somerset Council | South West | 12 |
| Medway Council | South East | 12 |
| Surrey County Council | South East | 11 |