B Barnet Beckenham Bexley Bexleyheath Bromley C Cheam Chelsea Chislehurst Croydon E Edgware Enfield Erith H Hampton Hampton Hill Hayes Hornchurch Hounslow I Ilford K Kingston upon Thames L London O Orpington P Petts Wood Pinner R Richmond Romford S Stanmore Surbiton Sutton T Teddington Twickenham U Uxbridge W Wembley Worcester Park