Two trains collide head-on in Denmark, leaving five critically hurt

"We see accidents like this happen from time to time, and the most important thing is that we learn from it," he added.In a separate interview with broadcaster TV2, Pedersson said initial reports suggest one of the train drivers pulled the brakes and then helped evacuate passengers.He also reassured passengers, telling them "very competent" people drive the trains and monitor them.Rail accidents are rare in Denmark and one expert suggested one of the train drivers had ended up on the wrong line by over-riding a stop signal as the train left a local station. The Gribskov line is not thought to have been updated with an automated safety system.Denmark