A fault with the signalling system at Meadowhall means trains running through the station may be delayed by up to 30 minutes, cancelled or diverted.
Disruption is expected until 08:30.
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.