Luton
Watford
Redbourn
Potters Bar
Saint Albans
Hemel Hempstead
Hatfield
Hatfield
Watford
Kings Langley
Watford
Watford
St. Albans
St. Albans
St. Albans
Hemel Hempstead
Hemel Hempstead
Hatfield
Luton
Hemel Hempstead
Hatfield
Holywell
St. Albans
Hemel Hempstead
Watford
Hemel Hempstead
Chesham
Chesham
Hemel Hempstead
Hemel Hempstead
Hatfield
Stevenage
Stevenage
Stevenage
Stevenage
Hatfield
Hatfield
Potters Bar
Stevenage
Luton