A fault with the signalling system between Cardiff Central and Swansea means that all lines are blocked. Trains running between these stations may be delayed. by up to 30 minutes.
Disruption is expected until 18:45.
Customer advice:
Transport for Wales
Road transport has been requested. Further details will follow once confirmed.
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.