– Unfortunately, I don't know how it has happened, says Johan Hulterström, störningskoordinator at Västtrafik, to the newspaper.
Among the other affected routes Göteborg–Älvängen and Gothenburg to Vänersborg. No preview is available for when the traffic will come in time as normal again.
All tracks are not affected by the urspårningen that occurred when the train was on the way to the station without the passengers.