Defective train in Karwendelbahn tunnel triggers overnight evacuation in Tirol

A technical defect forced the evacuation of passengers from a train stopped inside a tunnel on the Karwendelbahn route in Tirol, Austria, during the night. The operation involved a special alarm plan for the mountain route, highlighting the complexity of tunnel rescues. The incident underscores infrastructure vulnerabilities on alpine rail lines, though no injuries or broader disruption are reported.