7月5日上午,北京地铁4号线动物园站自动扶梯发生故障,事故致1人死亡、2人重伤、28人轻伤。记者了解到,北京市政府有关部门已组成事故调查组,正在对事故原因进行调查,并要求地铁运营企业立即对设施设备进行安全隐患排查,确保地铁运营安全。 On the morning of July 5, there was a malfunction of the escalator at Zoo Station of Beijing Subway Line 4, resulting in 1 death, 2 seriously injured and 28 minor injuries. This reporter has learned that the relevant departments of the Beijing Municipal Government has formed an accident investigation team is investigating the cause of the accident and asked the subway operators to immediately troubleshoot the safety of facilities and equipment to ensure the safety of subway operations.