At least 27 people are injured after two trams collide in Düsseldorf, Germany. Reports say the crash happens around 11:30 a.m. local time at an intersection between Berliner Allee and Graf-Adolf-Strasse. The collision is described as head-on, and emergency services respond to the scene. Among the injured, five people are reported to be in serious condition, though the sources do not provide further details on their identities or the extent of injuries beyond severity. The articles do not specify whether fatalities occurred. Authorities are expected to investigate the cause of the collision, including factors such as tram operations, signaling, and traffic conditions at the intersection. Local emergency and medical personnel treat victims at or near the crash site, and the injured are transported for further care. The incident disrupts tram services in the area as the response and investigation continue.