A 'disturbance' on a train at Thornliebank is causing delays for passengers on services between Glasgow Central station and East Kilbride.
Three services are currently affected, the latter being the service due to leave East Kilbride at 18:57pm and arrive in Glasgow Central at 19:27.
Scotrail said: "Our Glasgow Central - East Kilbride services are being affected by passengers causing a disturbance onboard a train at Thornliebank.
"We've requested British Transport Police assistance and they're on their way".
British Transport Police have been contacted for comment.
