| Central Bedfordshire Council | East of England | 54 |
| Tower Hamlets London Borough Council | London | 49 |
| North Ayrshire Council | Scotland | 44 |
| Lincolnshire County Council | East Midlands | 29 |
| Medway Council | South East | 23 |
| Lewisham London Borough Council | London | 19 |
| Leicester City Council | East Midlands | 17 |
| Wirral Metropolitan Borough Council | North West | 16 |
| City of Wolverhampton Council | West Midlands | 15 |
| Nottinghamshire County Council | East Midlands | 12 |
| Herefordshire Council | West Midlands | 12 |
| Royal Borough of Kensington and Chelsea | London | 12 |
| Hillingdon London Borough Council | London | 12 |
| West Sussex County Council | South East | 10 |
| Basildon Borough Council | East of England | 9 |
| Ealing London Borough Council | London | 9 |
| Kingston upon Thames London Borough Council (likely) | London | 9 |
| Derby City Council | East Midlands | 9 |
| Sheffield City Council | Yorkshire and the Humber | 9 |
| Newham London Borough Council | London | 8 |
| Stockport Metropolitan Borough Council | North West | 8 |
| Pembrokeshire County Council | Wales | 8 |
| Hammersmith & Fulham London Borough Council | London | 8 |
| Edinburgh City Council | Scotland | 7 |
| Trafford Metropolitan Borough Council | North West | 7 |
| Surrey County Council | South East | 7 |
| Angus Council | Scotland | 7 |
| Worcestershire County Council | West Midlands | 6 |
| Kent County Council | South East | 6 |
| Shropshire Council | West Midlands | 6 |
| Midlothian Council | Scotland | 6 |
| Cambridgeshire County Council | East of England | 6 |
| Warwickshire County Council | West Midlands | 6 |
| City of York Council | Yorkshire and the Humber | 5 |
| Bracknell Forest Council | South East | 5 |
| Manchester City Council | North West | 5 |
| Bassetlaw District Council | East Midlands | 5 |
| Southwark London Borough Council | London | 5 |
| Vale of Glamorgan Council | Wales | 5 |
| Hartlepool Borough Council | North East | 5 |
| Staffordshire County Council | West Midlands | 5 |
| Fermanagh and Omagh District Council | Northern Ireland | 4 |
| Brighton & Hove City Council | South East | 4 |
| Moray Council | Scotland | 4 |
| West Northamptonshire Council | East Midlands | 4 |
| Inverclyde Council | Scotland | 4 |
| North Somerset Council | South West | 4 |
| Health and Social Care Committee | Select | 4 |
| Tamworth Borough Council | West Midlands | 3 |
| Swindon Borough Council | South West | 3 |