The Shanghai municipal government holds a news conference over the subway crash accident on Tuesdya. Yu Guangyao, president of Shanghai Shentong Metro Co., Ltd, bows his apology at the press conference. By 8:30 p.m. (1230 GMT) Tuesday, a total of 271 injured people in the accident have received medical treatment in hospitals, among them 180 have been dispatched. Other 61 injured people are still in hospital, in which 30 are under emergency observations. No critical injuries have been reported.