According to X user @QuanLujun, during taxiing for takeoff at Beijing Capital International Airport, a female economy-class passenger took a business-class seat without permission and refused to heed the crew's persuasion. The passenger made a scene in the cabin, forcing the plane to abort its takeoff and return to the apron. In the end, after refusing to cooperate, the woman was forcibly removed from the aircraft by police who rushed to the scene. The incident caused flight delays and disorder.