COMMUTERS are facing rush-hour delays following signalling problems and a train fault.

Services between Lanark and Glasgow are delayed due to a train breaking down at Wishaw.

Meanwhile, due to signalling problems between Dalry and Glengarnock, train services between Ayr, Largs and Ardrossan Harbour and Glasgow Central face being cancelled, delayed by up to 20 minutes or revised.

There is also some disruption between services between Stranraer and Glasgow.