Three people were injured on Tuesday morning after their vehicle rolled on the R300 in Kuils River.
Emergency paramedics from ER24, who arrived on the scene, found the light motor vehicle lying on the side of the road on its roof.
It is understood that the driver lost control of the vehicle, causing it to leave the road.
Two men and a woman sustained moderate injuries. They were treated by the paramedics and then taken to Delft day hospital for further treatment. Local authorities are investigating the cause of the accident.