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
Temperatures cooler tonight due to the clear skies. Cloud will move in first thing but sunshine in the far west will brighten things up
A Cornish village has come together to save its public toilets, due to close as part of council cuts.
The organisers of Glastonbury Festival have been ordered to pay £31,000 in fines and costs for pollution offences involving human sewage