| Central Bedfordshire Council | East of England | 440 |
| Fingal County Council (Dublin) or similar | Ireland | 109 |
| Edinburgh City Council | Scotland | 31 |
| Kingston upon Thames London Borough Council (likely) | London | 21 |
| Southend-on-Sea Borough Council | East of England | 16 |
| Lincolnshire County Council | East Midlands | 15 |
| Dublin City Council or similar (Dublin is in Ireland, not UK) | Ireland | 15 |
| Hillingdon London Borough Council | London | 10 |
| Stockport Metropolitan Borough Council | North West | 8 |
| Rhondda Cynon Taf County Borough Council | Wales | 7 |
| East Sussex County Council | South East | 6 |
| Reading Borough Council | South East | 6 |
| City of York Council | Yorkshire and the Humber | 5 |
| Swale Borough Council | South East | 5 |
| Dundee City Council or similar (DPEA is a Scottish government planning body) | Scotland | 5 |
| Harrow London Borough Council | London | 5 |
| Solihull Metropolitan Borough Council | West Midlands | 4 |
| Lewisham London Borough Council | London | 4 |
| City of Wolverhampton Council | West Midlands | 4 |
| Birmingham City Council | West Midlands | 3 |
| Durham County Council | North East | 3 |
| Devon County Council | South West | 3 |
| Chelmsford City Council | East of England | 3 |
| Buckinghamshire Council | South East | 3 |
| Liverpool City Council | North West | 3 |
| Braintree District Council | East of England | 3 |
| Flintshire County Council | Wales | 3 |
| Thanet District Council | South East | 2 |
| Angus Council | Scotland | 2 |
| Calderdale Metropolitan Borough Council | Yorkshire and the Humber | 2 |
| Derry City and Strabane District Council | Northern Ireland | 2 |
| Doncaster Metropolitan Borough Council | Yorkshire and the Humber | 2 |
| Medway Council | South East | 2 |
| Midlothian Council | Scotland | 2 |
| Aberdeen City Council | Scotland | 2 |
| Trafford Metropolitan Borough Council | North West | 2 |
| Transport Committee | Select | 2 |
| Wandsworth London Borough Council | London | 2 |
| Wokingham Borough Council | South East | 2 |
| Bournemouth, Christchurch and Poole Council | South West | 1 |
| East Riding of Yorkshire Council | Yorkshire and the Humber | 1 |
| Derby City Council | East Midlands | 1 |
| Renfrewshire Council | Scotland | 1 |
| Rochford District Council | East of England | 1 |
| Rotherham Metropolitan Borough Council | Yorkshire and the Humber | 1 |
| City of London Corporation | London | 1 |
| Somerset Council | South West | 1 |
| Cambridgeshire County Council | East of England | 1 |
| South Lanarkshire Council | Scotland | 1 |
| Bristol City Council | South West | 1 |