Rail passengers are facing disruption on the Norwich to London line today.
The delays on journeys between Norwich and the capital are expected to continue throughout the day.
Train operator Greater Anglia is reporting that the problem is due to a broken down freight train between Gidea Park and Shenfield which is causing some lines towards Shenfield, Southend Victoria and Chelmsford to be blocked.
A statement from Greater Anglia said: 'Train services running through these stations will be cancelled, delayed or revised. Disruption is expected until the end of the day.'
The operator said: 'Greater Anglia and Network Rail are sorry if your journey has been affected by this disruption.'
For more information, including details of Greater Anglia's Delay Repay policy, visit www.greateranglia.co.uk
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 The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.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