( TW1, TW2, TW3, TW4, TW5, TW6, TW7, TW8, TW9, TW10, TW11, TW12, TW13, TW14, TW15, TW16, TW17, TW18, TW19, TW20) Twickenham, St. Margarets, Strawberry Hill, Whitton, Fulwell, Hounslow, Lampton, Hounslow West, Hounslow Heath, Cranford, Heston, Osterley, Heathrow, Isleworth, Brentford, Kew Bridge, Syon Park, Richmond, Kew, North Sheen, Ham, Petersham, Richmond Hill, Richmond Park, Teddington, Bushy Park, Hampton, Hampton Hill, Feltham, Hanworth, North Feltham, East Bedfont, Hatton, Ashford, Sunbury-on-Thames, Shepperton, Upper Halliford, Charlton, Littleton, Staines-upon-Thames, Egham Hythe, Laleham, Stanwell, Stanwell Moor, Wraysbury, Sunnymeads, Hythe End, Englefield Green, Thorpe, Spelthorne, Elmbridge, Windsor and Maidenhead, Hillingdon, Runnymede