Yu Guangyao, president of Shanghai Shentong Metro Co. Ltd, apologizes at a press conference about the rear-end subway train collision on September 27. A signaling glitch caused an accident on Metro Line 10 in central Shanghai early Tuesday afternoon. A total of 271 people have been treated in hospitals, of which 180 have been released. Of the 61 still receiving care, 30 are under emergency observation. No critical injuries have been reported (CRI) |