| Local Government Association |
| | London Councils |
| | City of London |
| | London Borough of Barking and Dagenham |
| | London Borough of Barnet |
| | London Borough of Bexley |
| | London Borough of Brent |
| | London Borough of Bromley |
| | London Borough of Camden |
| | London Borough of Croydon |
| | London Borough of Ealing |
| | London Borough of Enfield |
| | London Borough of Greenwich |
| | London Borough of Hackney |
| | London Borough of Hammersmith & Fulham |
| | London Borough of Haringey |
| | London Borough of Harrow |
| | London Borough of Havering |
| | London Borough of Hillingdon |
| | London Borough of Hounslow |
| | London Borough of Islington |
| | Royal Borough of Kensington & Chelsea |
| | Royal Borough of Kingston upon Thames |
| | London Borough of Lambeth |
| | London Borough of Lewisham |
| | London borough of Merton |
| | London Borough of Southwark |
| | London Borough of Sutton |
| | London Borough of Newham |
| | London Borough of Redbridge |
| | London Borough of Richmond upon Thames |
| | London Borough of Tower Hamlets |
| | London Borough of Waltham Forest |
| | London Borough of Wandsworth |
| | City of Westminster |
