| Glasgow City Council | Scotland | 101 |
| Flintshire County Council | Wales | 81 |
| Cambridgeshire County Council | East of England | 77 |
| Tower Hamlets London Borough Council | London | 70 |
| Pembrokeshire County Council | Wales | 61 |
| South Lanarkshire Council | Scotland | 60 |
| North Ayrshire Council | Scotland | 54 |
| Leeds City Council | Yorkshire and the Humber | 49 |
| Vale of Glamorgan Council | Wales | 47 |
| Boston Borough Council | East Midlands | 46 |
| Fermanagh and Omagh District Council | Northern Ireland | 44 |
| Stockport Metropolitan Borough Council | North West | 42 |
| Dumfries and Galloway Council | Scotland | 40 |
| Edinburgh City Council | Scotland | 39 |
| Somerset Council | South West | 36 |
| Herefordshire Council | West Midlands | 35 |
| Perth and Kinross Council | Scotland | 35 |
| Lincolnshire County Council | East Midlands | 33 |
| Bournemouth, Christchurch and Poole Council | South West | 32 |
| Hillingdon London Borough Council | London | 31 |
| Woking Borough Council | South East | 31 |
| Gedling Borough Council | East Midlands | 31 |
| City of Wolverhampton Council | West Midlands | 30 |
| Oxford City Council | South East | 30 |
| Birmingham City Council | West Midlands | 30 |
| Midlothian Council | Scotland | 30 |
| Newham London Borough Council | London | 29 |
| City of London Corporation | London | 29 |
| Wirral Metropolitan Borough Council | North West | 29 |
| City of York Council | Yorkshire and the Humber | 28 |
| Aberdeen City Council | Scotland | 28 |
| Angus Council | Scotland | 27 |
| North Lanarkshire Council | Scotland | 27 |
| Derry City and Strabane District Council | Northern Ireland | 26 |
| South Gloucestershire Council | South West | 23 |
| Breckland Council | East of England | 23 |
| Southwark London Borough Council | London | 23 |
| Medway Council | South East | 23 |
| Inverclyde Council | Scotland | 22 |
| West Sussex County Council | South East | 22 |
| Royal Borough of Kensington and Chelsea | London | 22 |
| Central Bedfordshire Council | East of England | 21 |
| Lewes District Council (Lewes-Eastbourne likely indicates a combined search parameter) | South East | 21 |
| King's Lynn and West Norfolk Borough Council | East of England | 20 |
| Gwynedd Council | Wales | 20 |
| Basildon Borough Council | East of England | 19 |
| Trafford Metropolitan Borough Council | North West | 17 |
| Kent County Council | South East | 17 |
| South Hams and West Devon Councils | South West | 17 |
| Huntingdonshire District Council | East of England | 17 |