20-year-old lost his balance running for the streetcar late at night in Dortmund, Germany, and became trapped between two carriagesA 20-year-old German man lost both legs and an arm after becoming pinned between two streetcar wagons and dragged 3km through a western German city until a passenger noticed and pulled the emergency brake.Bild newspaper on Tuesday quoted the man’s friend saying he had lost his balance while trying to run to the front of the streetcar in Dortmund to get on board at around midnight on Saturday.