The back door on a truck's trailer suddenly opened and slammed a bus in eastern China.
The video, filmed in the city of Wenling in Zhejiang Province on June 10, shows a truck's trailer door suddenly swinging open and striking an oncoming bus.
The front windscreen and the top of the bus were damaged in different degrees.
According to reports, the trailer door was not locked properly causing the incident.
Fortunately, no one was injured. The case is under further investigation.
The video was provided by local media with permission.