WA Police personnel are searching for all those involved a dangerous stunt that took place in Maddington last week.
Dash-cam footage uploaded to social media shows a man clinging onto the back of vehicle approaching a roundabout.
The footage received comments from residents in Maddington and surrounds, criticising the culprits for their actions.
Those with information about the incident have been urged to contact Crime Stoppers on 1800 333 000 or via crimestopperswa.com.au