Dortmund (dpa / lnw) – In a rear-end collision in Dortmund, three daycare children and a supervisor were slightly injured. According to the police, a car and a bus with a daycare group and three carers on board collided on Thursday for reasons that are still unclear. A supervisor fell and was slightly injured. All 19 children in the group were examined as a precaution in a children’s clinic, said a police spokeswoman. Three children suffered minor injuries. All parents have been notified. It still had to be determined who was in the car and who caused the accident at an intersection. The “Ruhr Nachrichten” had reported on the incident via Twitter.