A subway train crash in Shanghai in September was caused by negligence, safety authorities say.
Three train operators have been removed from their posts, and nine other subway train managers and workers were also punished after one subway train crashed into a stationary train on September 27 injuring around 290 passengers, the Shanghai Administration of Work Safety said.
The administration said a loss of power on the subway line caused the signal system to fail. It said dispatchers issued a number of wrong orders that led to the crash.
The subway crash was a shock for Shanghai, a city of 23 million that had its entire transport infrastructure - roads, airports, ports, tunnels and subways - upgraded ahead of the city’s 2010 World Expo.