Dramatic footage has emerged from China of two buses crashing on a road, injuring passengers, after their drivers had argument.<br /><br />In the video, captured in Tianjin last Friday, one bus tries to overtake while the other speeds up - causing the collision that sends passengers flying to the floor.<br /><br />According to local reports the argument started over illegal parking.<br /><br />Several passengers were reportedly hurt by broken glass during the incident, with one suffering a back injury.
