Network Rail are currently dealing with the fault between Shieldmuir and Carluke. ScotRail has said train services travelling between Glasgow and Lanark are facing delays of up to 15 minutes or are being revised. READ NEXT:⚠️ NEW: We have been advised by @NetworkRailSCOT that they are dealing with a fault with the signalling system between Shieldmuir and Carluke. ℹ️ Train services between Glasgow Central and Lanark will be delayed by up to 15 minutes or revised. pic.twitter.com/8BtfnMwnrh — ScotRail (@ScotRail) August 10, 2026The ScotRail Journey Check says the disruption is expected to last until 8pm.