Chinese course of action over dangers of escalator. ▻ Subscribe to LiveLeak Channel for more videos: \rbr\rbrAn escalator accident in a Shanghai mall on Saturday resulted in a man losing his leg. The man was cleaning the machine when the accident occurred.\rbr\rbr\rbr\rbrChinese course of action over dangers of escalator. ▻ Subscribe to LiveLeak Channel for more videos: Very horrible !!! Must see this video to prevent the similar .\rbr\rbrWelcome to the official LiveLeak Channel playlist.