Havering Enfield Bromley Hillingdon
Redbridge Merton Enfield Waltham Forest
Perivale Park Royal Greenford Wembley
Wembley Uxbridge Slough Catford
London Council London Corporation Greater London Council Greater London Authority
City Council Corporation of London City Corporation City of London
28 Boroughs & City 30 Boroughs & City 32 Boroughs & City 26 Boroughs & City