A fault with the signalling system between Dundee and Carnoustie means trains running between these stations may be disrupted.
Trains may be cancelled or delayed by up to 20 minutes. Disruption is expected until 12:15.
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 #Montrose
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.