Train journeys disrupted as heavy rain floods tracks
The line between Girvan and Stranraer likely to be closed until 10am on Tuesday.
Floods are disrupting rail travel in south west Scotland.
Heavy rain flooded a tunnel between Girvan and Stranraer, hitting rail services to Kilmarnock and Ayr.
The disruption is expected to continue until at least 10am on Tuesday.
A ScotRail spokeswoman said: "We've got some flooding in a tunnel south of Girvan. It's above rail-level and it's flowing quite fast.
"It's impacting services between Kilmarnock and Ayr.
"Trains are terminating at Girvan and we'll be making replacements, taking people onwards by bus or taxi."
Motorists have also been urged to take care on the roads.
The Met Office said ice and snow were likely to disrupt travel across Scotland on Tuesday.