Barking
London
Ilford
Potters Bar
London
London
London
Borehamwood
Enfield Town
London
Erith
Erith
London
Waltham Cross
Hoddesdon
Hatfield
London
London
London
London
Waltham Abbey
Ilford
Ilford
Canary Wharf
Hoddesdon
Ilford
Waltham Cross
Waltham Cross
Tottenham
Romford
Romford
Harlow
Welham Green
London
Chingford
London
Islington
London
London
London