At 13h43 on Sunday afternoon Netcare 911 paramedics responded to a collision on the M4 North opposite the La Lucia Mall.
Reports from the scene indicate that the Corsa bakkie with six occupants veered off the roadway and overturned, its twisted frame coming to rest in the bush.
Exact detail to the cause of the crash and preceding events will form part of the South African Police investigation.
Paramedics arrived at the scene and found that six people sustained moderate injuries among them an eight-year-old.
The patients were stabilised at the scene before medics transported them to a local hospital for he care that they required.