A loss of power to the overhead electric wires between Morpeth and Alnmouth means trains have to run at reduced speed on all lines between Newcastle and Berwick-upon-Tweed.
As a result, trains may be delayed by up to 30 minutes.
We anticipate this to continue until 12:15.
Additional information:
Network rail staff are on site investigating the fault.
Check before you travel:
You can check your journey using the National Rail Enquiries real-time Journey Planner.
âââââââCompensation:
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.