Stenson dominating in Johannesburg

Henrik Stenson will resume his second round this morning six shots clear of the field after a violent lightning storm brought an early end to play in the Nedbank Challenge at Sun City, South Africa.

Stenson had just rolled in his fourth birdie of the day at the 10th to move to 12-under with Rory Sabbatini, his nearest challenger on six-under, about to putt for his birdie when the siren sounded bring play to a halt.