Shocking footage shows two stubborn truck drivers risk causing a serious accident on a motorway by refusing to let each other pass.

The immature pair were filmed on the Rama2 Express way in Bangkok, Thailand on December 12.

A truck with a blue 40ft long shipping container tried to overtake a smaller 10-wheel truck carrying building site rubble but had its path repeatedly blocked.

A truck with a blue 40ft long shipping container tried to overtake a smaller 10-wheel truck carrying building site rubble but had its path repeatedly blocked (pictured, eventually they are side to side)

The immature pair were filmed on the Rama2 Express way in Bangkok, Thailand on December 12 (pictured, they appear to collide while on the motorway)

They were filmed swerving across three lanes and the hard shoulder - also preventing cars behind them from driving by.

When one of the drivers eventually managed to pass, the other trucker began trying to overtake him again - only to start tailgating the lorry in front.

Shocked driver Jakkrit Wihong said the two men could have caused an accident, seriously injuring themselves or other road users.

He said: 'These two guys seemed to think they were the only ones on the express way. They were behaving like children and didn't care about anybody around them.'