Footage of a woman suddenly walking to cab and stepping on brake after she argues with bus driver has emerged from China.

The video, filmed in Changsha, Hunan Province on Monday, shows a woman is arguing with the bus driver, then she walks into cab and steps on brake.

The bus stops immediately and several passengers fall down.

According to local reports, since the woman didn't move inside of the bus and blocked the door, the bus driver Mr Wu tried to persuade her to walk inside. But the woman didn't listen to him and even argued with him.

Three passengers on bus had injury in different degrees. Fortunately, they were not injured badly.

The woman was arrested by police and Mr Wu was stopped to work..