Barking
Lewisham
Lewisham
Stansted
Stansted
Dartford
Swanscombe
Romford
Hextable
Dartford
Dagenham
Tilbury
Dartford
Grays
Dartford
Leyton
South Hornchurch
Gravesend
Hackney
Tilbury
Tilbury
Tilbury
Tilbury
London
Dagenham
Upper Ruxley
Barking
New Addington
Goresbrook
Roding
Romford
West Thurrock
Sevenoaks
Sevenoaks
Purfleet-on-Thames
Tilbury
Dagenham
Dartford
Gravesend
Grays