Watch an MG 3 slide and roll in shocking dashcam footage

A throng of bystanders rushed to the aid of a driver following a dramatic single-vehicle crash in Wyoming, New South Wales.

Dashcam footage published by Dash Cam Owners Australia shows the bright yellow MG 3 veering off the road, hitting the side and ending up on its own side.

The little hatchback then skidded along the road on its side before crossing to the other side of the thoroughfare and landing on its roof.

The video shows the rear wheels still spinning as passers-by rush to help.

The MG 3 driver, whose face was centimetres away from the road surface as her car lurched along on its side, had experienced a medical episode according to the uploader.

She was reportedly ok following the crash.