Within about 12 hours, police found two men driving dangerously on Victor Harbor Road.
About 6.40pm on Saturday, August 10, a 27-year-old Hope Forest man was detected driving at 124km/h in dark, wet and windy conditions on the 100km/h-limited road at Mount Jagged. He was fined.
Then, about 7am on Sunday, a 53-year-old Renown Park man was breath tested after he crashed into an embankment at Willunga Hill.
He blew 0.148 and was reported for drink driving. He lost his licence for six months and his car was impounded for 28 days. He will face court at a later date.