SA road carnage | Seven killed on N4 near Middelburg

Seven people have been killed in a car crash on the N4 near Middelburg.

Six others were seriously injured, and three more escaped with slight injuries.

 The crash involved a minibus taxi and an articulated truck.

It's believed the taxi lost control and overturned.

The authorities say it's nor clear what caused the crash, but investigations are underway.