Welwyn Garden City
Enfield
Ilford
Dagenham
Romford
Enfield
Loughton
Romford
London
Waltham Abbey
Waltham Abbey
Wildhill
Hatfield
Enfield
Ilford
Dagenham
Romford
Epping
Epping
Ware
Stanstead Abbotts
Romford
Welham Green
Romford
Waltham Cross
Waltham Cross
Old Harlow
Hertford
Hertford
Romford
Enfield
London
London
Hertingfordbury
Harlow
Potters Bar
Havering atte Bower
London
Harlow
Welwyn Garden City