KEY POINTS:
A 10-year-old boy walked two kilometres to get help for a man injured when their car rolled in South Australia's mid-north.
Police said the boy was unhurt in the crash at about 12.45am today and walked from the wreck to the Koolunga Hotel to raise the alarm.
The 26-year-old man was later flown to the Royal Adelaide Hospital with injuries described as not life threatening.
- AAP