Four people killed in Hokkaido accident: Truck driver's manager and two others referred to prosecutors. Last year, a truck ran into oncoming traffic in Yakumo-cho, killing four people, including the passengers of the collided bus.

The truck driver also died in this accident, but according to the police, the employee who was in charge of safe driving and his boss, despite hearing from the driver that he was feeling unwell the day before the accident, No action was taken on that day.