Lines have now reopened following earlier trespassers between Finsbury Park and Gordon Hill.
Trains may still be delayed by up to 15 minutes. Disruption is expected until 23:00.
Customer Advice
Trains running between Finsbury Park and Gordon Hill are being delayed. You can travel as normal but allow extra time to complete your journey as you are likely to be delayed by up to 15 minutes.
Can you tell me more about the incident?
Following a trespasser on the track, all lines have reopened between Finsbury Park and Gordon Hill.
We'd like to remind all that trespassing is highly dangerous and illegal. Please remember to stay safe whilst travelling on trains.
For more information on what Network Rail are doing to reduce Trespassing Incidents on the railway please see here.
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.