[Guangzhou Railway Supervision and Administration Bureau interviewed China Railway Guangzhou Bureau Group Co., Ltd. Guangzhou Locomotive Depot] June 14, according to the State Railway Administration, Guangzhou Railway Supervision and Administration Bureau on the 9th China Railway Guangzhou Bureau Group Co., Ltd. Guangzhou locomotive depot disposal of train D7122 on May 29, 2023 near the Zhangmu 595 station on the Guangzhou-Shenzhen line collided with off-road personnel in the general railway traffic accident (B1). Conduct an interview on railway safety production in Guangzhou locomotive depot. The interviewed units reported on the lessons learned from accidents and the implementation of rectification measures, and the interview group of Guangzhou Railway Supervision and Administration Bureau questioned relevant issues, reminded and warned relevant units and responsible personnel, publicized laws and regulations, and put forward work requirements for the implementation of the two supremacy, drawing lessons from accidents, implementing the responsibility of the main body of production safety, strengthening accountability, and strengthening the management and control of off-road casualties.