There is currently no District line service between Dagenham East and Upminster while Transport for London engineers investigate a signal failure.
Transport for London has confirmed on its website: "No service between Dagenham East and Upminster only, while we fix a signal failure at Upminster.
"Tickets will be accepted on London Buses and on c2c between Upminster and Fenchurch Street.
"GOOD SERVICE on the rest of the line."
More to follow.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here