A VIDEO showing a driver displaying a dangerous stunt on a highway has gone viral on social media today.

According to early reports, the incident happened at the North–South Expressway southern route.

The 12-second video shared on ‘Friends of PDRM’ Facebook page showed a car suddenly braking at the rightmost lane, before reversing and hitting the car behind.

It then sped off, leaving the car behind.

The 12-second video showed a car suddenly braking at the rightmost lane, before reversing and hitting the car behind.

Netizens -- concerned over the incident -- offered some possible theories.

Some said the car behind could have been driven slowly, causing the car in front to “teach the driver a lesson”.

Some blamed the action of the orange car driver as it could endanger the lives of innocent people.

As of now, the cause of the incident is still not clear, but it is understood that a police report has been made and the driver is being sought for further investigation.