SCOTT JAMIESON shot a second-round 64 today at the Volvo Golf Champions in Durban - the same city where he captured his first European Tour title only last month.
Jamieson's maiden victory came in an event reduced to 36 holes because of bad weather - it qualified him for this week - and there was a two-hour delay for rain before play could resume today.
"If it continues to rain maybe that's a good thing for me," Jamieson said.
The field is only 33-strong and limited to last year's winners, previous holders of the title and those with 10 or more career titles.
Oosthuizen, having birdied the 17th to make it a three-way tie, holed from around 30 feet on the last to nose in front at 12 under.
He matched Jamieson's 64, while Jaidee signed for a 68 to be joint second - six clear of the chasing pack.