Police are at the scene of a serious crash involving three cars at Salisbury South, according to SA Police.
Just before 3.30pm, Thursday 16 November, emergency services were called to the intersection of Kings Road and Horrie Miller Drive after a car collided with two stationary cars.
The driver of the moving car was taken to the Royal Adelaide Hospital with life threatening injuries. Three people from the other two cars were taken to hospital with minor injuries.
Major Crash Officers are investigating whether a medical episode contributed to the crash.
Kings Road is closed from Main North Road to Cross Keys Road while an investigation is being conducted. Please avoid the area if you can.