The afternoon session will begin at 11:10 GMT so are going to pause things briefly.

Here's some reading to keep you going until then:

• What's the future hold for Marnus Labuschagne?
• Futuristic eco cricket ground in Spain eyes Test match
• Batty leaves Surrey to join Chennai Super Kings
• Ireland captain Stirling out of Namibia series

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South Africa couldn't have hoped for much more - four wickets for the loss of 81 runs - but Australia are still well placed at lunch on day three. They are 411-8, with a lead of 82.

After progressing through the first 45 minutes unscathed, Josh Inglis reached his second Test century before edging Simon Harmer behind later in the same over.

Harmer also saw off Alex Carey for 80 soon after.

Kagiso Rabada also chipped in with the wicket of Pat Cummins for a duck and Gerald Coetzee nicked off Mitchell Starc for 11.

But Cooper Connolly is still there on 20 alongside Nathan Lyon, who has one to his name.

Nathan Lyon getting a bit of chirp from South Africa wicketkeeper Ryan Rickleton et al round the bat, but the Aussie spinner is chuckling away to himself so seems to be revelling in it.

Lyon stoutly sees off the final six deliveries before the interval.

Australia lead by 82 runs.

Now then, Gerald Coetzee's maiden to Cooper Connolly gives Simon Harmer a chance to bowl six balls at Nathan Lyon.

Simon Harmer is keeping the pressure on but Cooper Connolly farming the strike well to protect Nathan Lyon, the new batter.

Gerald Coetzee arrows a yorker into Cooper Connolly's off stump and he edges a drive which falls just short of the slip cordon.

Connolly manages to lean into another full delivery from the South Africa seamer later in the over and jabs it through extra cover for four.

Every run vital for Australia now.

Classic spinner's pensive pose from Simon Harmer to one defended by Cooper Connolly.

Legs more than shoulder width apart while stroking his chin.

South Africa pushing hard for these last two Australia wickets.

Mitchell Starc offered a bit of width by Simon Harmer and the the Aussie uses the depth of his crease well to thread it behind point for four.

Australia's lead now up to 72 runs.

South Africa's fielders working vigorously on the ball - in a fully legitimate fashion, of course...

Both Cooper Connolly and Mitchell Starc playing cautiously against Simon Hamer as they aim to eke out a few singles.

Gerald Coetzee continues to carry a bit of threat and his decision to switch to over the wicket, and slant it across Connolly, draws the left-hander into a fresh-air waft.

Simon Harmer rattles through another over before Gerald Coetzee, sporting his trademark headband, replaces Kagiso Rabada.

A loosener to start from Coetzee is biffed away by Cooper Connolly before Temba Bavuma puts his head in his hands a couple of balls later.

Mitchell Starc edges a delivery from round the wicket by Coetzee which straightens a fraction and the ball flies to third slip.

Except South Africa not not have a third slip in place. Four more to the Australian total.

All of a sudden from what looked to be comfortable batting conditions the ball has started talking off the pitch.

Kagiso Rabada gets one to jag sharply off the deck to new batter Mitchell Starc who is absolutely flummoxed as he is beaten through the gate.

There's a cigarette paper between the ball and leg stump.

Pat Cummins is struck on the pad by Kagiso Rabada.

Umpire Richard Illingworth gives it out on field, but the Australia captain opts for the review.

Cummins has perhaps done so more in hope than expectation.

The fall of the wicket prompts the umpires to call drinks on to the field.

It initially looked like it was going be Australia's first hour, but South Africa have come roaring back into things.

Australia's lead is 50 runs.

The crowd at Newlands think there's a catching chance offered by Alex Carey off Kagiso Rabada after the ball whistles through the slips.

However, Carey had actually played it pretty well with soft hands and the ball had already bounced into the turf long before even it got to the cordon.

Cooper Connolly is the new batter is given a stern examination by Rabada outside off stump as he beaten on a couple of occasions.