All lines have now reopened following an earlier trespass incident at Manor Park. Trains running between Stratford and Romford may continue to be cancelled, delayed by up to 20 minutes or revised.
Disruption is expected until 16:00.
Check before you travel:
You can check your journey using the National Rail Enquiries real-time Journey Planner.
Compensation:
You may be entitled to compensation if you experience a delay in completing your journey today. Please keep your train ticket and make a note of your journey, as both will be required to support any claim.