Train services have been suspended between Exeter St Davids and Barnstaple. First Great Western says it's due to a "problem with line-side equipment between Crediton and Barnstaple.
Replacement buses are being arranged.
More top news
Bristol boy Henry Garrett has shot to fame in Hollywood but says he hasn't forgotten his Bristol roots
On the two year anniversary of his disappearance, Avon and Somerset Police are renewing their appeal to find Scott Cook.
It's a chilly start to Wednesday with a mix of cloud and sunny spells throughout the day. Showers across Wiltshire but winds easing back.