Accidents involving public transit vehicles in two Dutch cities injured about 50 people Tuesday, officials said. In The Hague, a streetcar collided with another streetcar near a railway station, injuring between 30 and 35 people, DutchNews.nl reported. Police were investigating the cause of the crash, officials said. In Eindhoven, 19 people were injured, one seriously, in a bus-truck collision. At least four people were hospitalized, officials said. The accident was being investigated, officials said.