Train Driver Charged as Investigation Continues; CCTV Shows Red Flag Warning Was Ignored by Train

Police have filed charges against the train driver as the investigation into the collision between a train and a passenger bus continues. On May 17, Deputy Police Commissioner Siam Bunserm disclosed the progress of the investigation into the incident that resulted in multiple deaths and injuries. Following instructions from Police Commissioner Kittisart Pansetchai, who inspected the scene yesterday, Deputy Commissioner Samvuay Pheurng Thap gathered an investigation team to accelerate evidence collection, including CCTV footage, witness statements, and technical evidence to determine whose negligence caused the accident and whether all safety protocols were followed.

Deputy Commissioner Siam emphasized that the investigation focuses on whether all responsible parties—including the crossing attendant, train driver, and bus driver—followed standard procedures or failed in their duties. Although the railway crossing has experienced regular traffic congestion and vehicles blocking the tracks, no accident of this severity has occurred before.

So far, charges have been filed against the train driver. The bus driver remains hospitalized with serious injuries and cannot yet provide a statement. The crossing attendant is still under investigation to determine if all duties were properly performed. If negligence is found, additional charges will be filed.

CCTV footage shows that the crossing attendant waved a red warning flag to indicate the crossing was unsafe, but the train neither stopped nor slowed down before striking the bus and sideswiping another vehicle. Experts are still examining the train's data recorder to review speed and braking distance, as well as verifying the proper procedures for flag warning distance, required braking distance, and appropriate speed at the crossing to determine who was negligent or failed in their duties.

Deputy Commissioner Siam added that traffic police already oversee the area, but will now coordinate with the State Railway of Thailand and Bangkok Metropolitan Administration to implement additional safety measures, including signal lights, traffic management, and enhanced safety protocols at the railway crossing. He urged the public to respect traffic laws, particularly avoiding parking that blocks intersections and railway crossings, noting that such regulations exist for everyone's safety. With many hazardous areas throughout Bangkok, public cooperation and awareness are essential to supplement police efforts.