COMMUTERS are experiencing major train delays today due to a derailed train going between Glasgow and Carstairs.

The line heading towards Lanark is blocked near Carluke which is causing severe disruption.

This is expected to last until 3pm at the earliest.

Services going between Glasgow Central and Lanark are being terminated at Wishaw and restarted from Shieldmuir.

Meanwhile replacement buses have been set up at Motherwell and Lanark.

To find out if you have been affected visit the Scotrail website here