Aberdeen City Council

Aberdeenshire Council

Argyll and Bute Council

Ashfield District Council

Cardiff County Council

City of Edinburgh Council

Clackmannanshire Council

Cornwall County Council

Crawley Borough Council

Dacorum Borough Council

Darlington Borough Council

Dorset County Council

Dundee City Council

Durham Unitary Council

East Ayrshire Council

East Dunbartonshire Council

East Lothian Council

East Renfrewshire Council

Eden District Council

Fife Council

Highland Council

Lancashire County Council

London Borough of Bexley

London Borough of Bromley

London Borough of Haringey

London Borough of Lambeth

London Borough of Waltham Forest

London Borough of Wandsworth

Maidstone Borough Council

Medway Council

Mid Devon District Council

Midlothian Council

North Ayrshire Council

North Lanarkshire Council

Northern Ireland Housing Executive

Nuneaton and Bedworth Borough Council

Perth and Kinross Council

Renfrewshire Council

Royal Borough of Kensington and Chelsea

Scottish Borders Council

Solihull Metropolitan Borough Council

South Ayrshire Council

South Lanarkshire Council

West Lothian Council

Western Isles Council

Westminster City Council

Wolverhampton City Council