How did driver of the LPG truck survive gas explosion in Jaipur that killed 13?

The LPG truck's driver survived the gas explosion in Jaipur after a container truck collided with it and killed 13 people. The driver, 40-year-old Mathura resident Jaiveer, saw that the truck's nozzle had broken following the collision and realised that there could be an explosion. He exited the truck and fled towards Jaipur before calling tanker's Delhi-based owner Anil Panwar.