At least 35 people were injured when two underground trains collided in the western German city of Duisburg.
At least 35 people were injured in an underground train collision in the western German town of Duisburg on Tuesday, according to the local fire service.
The incident occured in an underground tunnel in the district of Meiderich, when one train drove into the tail end of another, German news reports said.
Two people were reportedly hospitalised following the crash but no one was injured critically.