On Thursday morning at approximately 9:30 AM, a passenger bus operating on line 4116 veered off the road and plunged into the Seine River in Juvisy-sur-Orge, a suburb of Paris, France. The bus collided with a parked car, dragging it into the water. Preliminary reports suggest that the driver, a trainee, made a critical error while navigating the vehicle. Fortunately, four individuals, including the driver, a driving instructor, and two passengers, were rescued by bystanders before emergency services arrived. The Mayor of Juvisy, Lamia Bensarsa Reda, expressed her disbelief at the incident, stating it was the worst day of her life, but she was relieved that no casualties occurred. In response to the crash, transport authorities have diverted several bus lines and closed Juvisy station, causing significant disruption in the area. Île-de-France Mobilités has called for an internal investigation by the bus operator, Keolis, to understand how this training exercise led to such a serious incident.