Train services on the West Highland Line are subject to disruption due to a signalling fault in Fort William.
Commuters are being warned to expect delays for the duration of the morning after a fault was reported at the Lochaber station.
Services operating between Glasgow and Mallaig are currently running at a reduced speed, leading to warnings of potential disruption for passengers.
NEW: Due to a fault with the signalling system at Fort William, trains will be running at a reduced speed through here. Train services between Glasgow Queen Street and Mallaig will be delayed as a result. pic.twitter.com/uWd13ozdVI