A points failure between Clapton and Tottenham Hale means some lines are blocked. Trains may be cancelled, revised or delayed by up to 30 minutes.
Disruption is expected until 08:00.
Customer advice:
Due to a points failure near Tottenham Hale, services are unable to run from Tottenham Hale to London Liverpool Street. Trains leaving the depot and running to London Liverpool Street are having to take a diversionary route, via Seven Sisters, meaning that delays and alterations to services are likely.
Advance purchase tickets holders will be allowed to travel on earlier or later trains if their booked service is cancelled.
Additional information:
Network Rail engineers are on site and working on the fault.
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.