from the cab just as the train entered the tunnel. More or less simultaneously, the train reached the point of the line were the fire had damaged the overhead supply. The driver immediately applied the emergency brake, which caused the train to stop from the fire. Because the train had no power, it was not possible to reverse out. The 257 passengers were then immediately evacuated. All personnel acted according to regulations and no-one was injured in the accident. According to the driver, had he not lost the power, he would have continued through the tunnel, as the fire was just at the beginning stage. The train, which consisted of two Class 73 units, no. 10 and 13, eventually caught fire and was damaged beyond repair. Class 73 trains are to be taken out of service on the Bergen Line from the fall of 2012. Mid-life overhaul Early May 2014 Dutch railway refurbishment and overhaul company NedTrain announced they had won the contract to refurbish the entire fleet. The first set was to arrive in May 2014 for inspection, scheduling of the works involved and evaluation of the process while the remainder of the fleet would come in from spring 2015. All sets were to be transported by rail via Sweden, Denmark and Germany to the main facility in Haarlem. Go-Ahead Norge Seven of the class started operating under Go-Ahead Norge on the Oslo to Stavanger services from December 2019. References Bibliography Notes 73 High-speed trains of Norway Adtranz multiple units Passenger trains running at least at 200 km/h in commercial operations Vehicles introduced in 1999 15 kV AC multiple units