The cause of the 7.23 extremely serious railway traffic accident has been released, and 54 people responsible have been held accountable and dealt with according to law.

More than half a year has passed since the Yongwen Line bullet train collision on July 23. The huge impact on the country's citizens has gradually weakened. After the accident, the State Council established an investigating committee. After more than five months of investigation, the official investigation report on the cause of the accident was finally completed. Recently, the State Council approved the Yongwen Line especially serious railway traffic accident on "7·23" Investigation Report.