Video: Sleeping driver flies out of truck, bounces over oncoming car in horrifying accident

Chonburi - The man had allegedly fallen asleep at the wheel.

A video of a man who was flung onto the cabin of an oncoming car after his truck smashed into a road barrier in Thailand, has gone viral. 
The driver, Yuttapong Hawilee, had apparently fallen asleep at the wheel and was not wearing his seatbelt when he lost control and swerved across four lanes.
Footage of the accident was captured on dashcam of the oncoming car. 
Paramedics could be seen trying to revive Yuttapong before taking him to the hospital where he succumbed to his injuries, according to Daily Mail report.
Police Lieutenant, Pornchai Jiampongpaisal, said: "We know that the trailer suddenly crashed into the barrier but we have to find the cause of this. 
"Preliminary investigation we believe the driver may be falling asleep or may be dodging another car. We believe he was not wearing a seat belt." 
Watch the harrowing video below: