The First Great Western service between Par and Newquay is suspended due to emergency works between Luxulyan and Newquay.
Replacement buses have been requested but are not in place yet.
More top news
Banksy's 'Slave Labour' mural has been sold to a buyer who vows to whitewash it in protest at the selling of street art.
Light winds across the West today
A generally cloudy day across the South West