Finsbury Park
St Albans
Harlow
Chase Farm Hospital
North Middlesex Hospital
Harrow
Enfield
Barnet
Enfield
Watford
Crouch End
Harrow
St. Albans
St Albans
St Albans
St Albans
St Albans
St. Albans
St. Albans
St. Albans
London
St Margarets
Hoddesdon
Hoddesdon
Hoddesdon
St Albans
St Albans
St Albans
St. Albans
St. Albans
St. Albans
Harrow
London
Ware
Harrow
London
London
Potters Bar
Hendon
Enfield