Trespassers on the line at Linlithgow is causing major disruption to train services in and out of Glasgow this evening.
British Transport Police officers are currently in attendance but all trains between Glasgow Queen Street and Edinburgh high level are cancelled or disrupted.
ScotRail has said disruption is expected to last until 8pm tonight.
Passengers looking to travel between Glasgow and Edinburgh are being advised to use services via Glasgow Central or Glasgow Queen Street low level in the meantime.
Some buses are also being introduced.
Commuters should check their journey before they travel.
