lbw

Having burned both their remaining reviews - a potential caught behind off Stubbs' glove and a flimsy lbw appeal against Bedingham - Cummins left himself no wriggle room in the event of some late drama.

Australia had added just four more when Lyon was given out lbw - despite reviewing - in the third over of the day after Rabada nipped one back.

Australia wicketkeeper Alex Carey had counter-attacked with 43 off 50 balls but it felt a huge moment in the context of the match when he was trapped lbw by Rabada late on.

Cummins had Kyle Verreynne trapped lbw attempting to work the ball to leg - given out on review - then three balls later took a simple return catch to dismiss Marco Jansen.

That cast Webster, who had earlier had a let-off when Bavuma declined to review a plumb lbw when on eight, as the man to perform the rescue act.