Nine people injured, four critically, in head-on smash in SA's Mid North

Nine people have been injured in a head-on collision involving two cars in South Australia's Mid North.

It happened about 10:40pm on the Augusta Highway between Lochiel and Snowtown.

A third car was also involved.

Several people had to be freed from the wreckage and were treated for head, chest and abdominal injuries.

The SA Ambulance Service said four people were critically injured and were flown to the Royal Adelaide Hospital.

Read more...http://www.abc.net.au/news/2015-05-25/nine-people-injured-in-head-on-smash-in-sa/6495464