High Wycombe
Watford
Beaconsfield
Marlow
Southall
Marlow
Watford
Ascot
Marlow
Watford
Windsor
Slough
Staines-upon-Thames
Windsor
Bracknell
Maidenhead
Rickmansworth
Watford
Slough
Watford
Slough
Staines-upon-Thames
Ruislip
Windsor
Uxbridge
Marlow
Beaconsfield
Hampton
Hampton
Slough
Hampton
Hampton
High Wycombe
Slough, Berkshire
Uxbridge
Slough
Hounslow
Hounslow
East Molesey
Staines-upon-Thames