National Rail trains through Stratford are subject to delays and alterations due to a signalling failure at Ilford station.
A spokesman for the Greater Anglia service said the failure took place around 8.30 this morning, affecting the route between Liverpool Street and Shenfield.
However, he said engineering work has since taken place and the problem has been resolved.
He added that there may still be alterations to people’s journeys “for the next half hour or so”.
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 The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.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