The damage to the overhead electric wires between Bristol Parkway and Swindon means all lines are currently blocked between these stations.
Trains will be delayed by up to 60 minutes, cancelled or diverted where possible.
We anticipate disruption will continue until 18:00.
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 #Swindon
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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