Two trams collide on Rotterdam’s Erasmus Bridge on Wednesday, injuring at least 15 people, according to officials and media reports. Multiple outlets cite bridge webcam and video showing one tram moving into the back of another, with debris flying into traffic lanes and damage to both vehicles. Eyewitness accounts describe extensive damage, including mangled metal and shattered glass. Authorities cordon off the crash site and close the bridge to traffic in both directions, while emergency services respond. Reports also say large numbers of responders evacuate injured people using stretchers and wheelchairs. One person is reported to be seriously injured and is taken to hospital. Rotterdam authorities initially reported higher numbers, with an early figure of 18 later revised down to 15, as reflected in reporting that cites national broadcaster NOS. RET, the city’s tram operator, says it has reviewed the footage and is working with emergency services. The collision involves the Erasmus Bridge, a major Rotterdam landmark that spans the Maas river and functions as an important transport link.