A problem currently under investigation in the South Hampstead area means all lines are disrupted. As a result, trains may be cancelled, delayed by up to 20 minutes or revised.
Disruption is expected until the end of the day.
Customer Advice:
London Overground
To assist you with your journey your ticket will be accepted on local buses via any reasonable route.
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.