The Commissioner of Railway Safety has determined that the Mysuru-Darbhanga Bagmati Express accident was caused by sabotage, prompting increased security measures and investigations.
Passengers of the Darbhanga Bagmati express that met with an accident at Kavaraipettai near Chennai on Friday night have left for Dharbanga by a special train on Saturday, the southern railway said.
"The team of senior officials have found that the mechanical parts of the interlocking system were opened. Normally, these parts get broken after an accident due to the heavy impact of the locomotive and coaches," a source, close to the inspection team, said.
The Mysuru-Darbhanga Express train was given a green signal to pass through the main line, however, it entered a loop line already occupied by the freight train.