Knebworth
Leighton Buzzard
Welwyn Garden City
Hitchin
Hitchin
Fancott
St. Albans
Shefford
Shefford
Dunstable
Hitchin
Dunstable
Sleapshyde
Leighton Buzzard
Leighton Buzzard
Letchworth Garden City
Hatfield
Flitwick
Letchworth Garden City
Tring
Luton
Flitwick
Luton
St. Albans
Norton, Hertfordshire
Letchworth Garden City
Luton
Harpenden
St Albans
Hertfordshire
Luton
Hertfordshire
Berkhamsted
Berkhamsted
Letchworth Garden City
Hemel Hempstead
Luton, Bedfordshire
Welwyn
Welwyn
St. Albans