Police are at the scene of a serious crash in Port Augusta West.
About 2.20am today (Saturday 15 February) police and ambulance crews were called to Caroona Road, after reports that a car had collided with two people, and then drove away.
The two people suffered serious injuries.
Road closures are in place, and avoid the area if possible.
Major Crash investigators are attending the scene, and anyone with information that can assist police is asked to call Crime Stoppers on 1800 333 000, or online at www.crimestopperssa.com.au