A points failure in the Alexandra Palace area means the line towards Hertford North is currently blocked.
As a result of this, trains may be cancelled or delayed by up to 25 minutes. 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.