A fault with the signalling system between Gretna Green and Carlisle is causing disruption to trains between these stations.
Trains between Kilmarnock and Carlisle may be cancelled, delayed by up to 25 minutes or revised.
Disruption is expected until 12:00.
Check before you travel:
You can check your journey using the National Rail Enquiries real-time Journey Planner
Twitter:
If you would like to follow this incident on Twitter, please use #GretnaGreen
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.
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