Broad's 3-16 gives England the edge
Elgar 67 not out, De Villiers 49 for SA
England collapsed from 247-5 to 267-9
Compton 85, Bairstow 41 & Broad 32*
Just 20 minutes or so until the close of play. Can England force a final wicket? Maybe two if South Africa send out a nightwatchman? Dean Elgar has other thoughts and pulls Steven Finn for a well-timed four off the back foot.
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Mike Ball: England's bowling unit is looking pretty strong at the moment. Anderson and Wood both out but I wouldn't say missed currently.
Ben Stokes doesn't strike me as the type of fella who likes to be top-edged over the keeper for four. The diminutive (a nice term for being short) does just that to the fury of the Durham all-rounder.
Image source, Getty ImagesTemba Bavuma, you may or may not know, is a bit of a pioneer. He became the first black African specialist batsman to play for South Africa when he made his Test debut. Just one from another tidy Moeen Ali over.
South Africa first innings: 121-4 (45 overs)
Batsmen: Elgar 61, Bavuma 1
Fall of wickets: 0-1 (Van Zyl 0), 14-2 (Amla 7), 100-3 (De Villiers 49), 113-4 (Du Plessis 2)
Bowling figures: Broad 10-5-16-3, Woakes 11-1-22-0, Moeen 12-0-44-1, Finn 8-1-26-0, Stokes 4-1-12-0
England first innings: 303 all out (100.1 overs)
Fall of wickets: 3-1 (Cook 0), 12-2 (Hales 10), 49-3 (Root 24), 174-4 (Taylor 70), 196-5 (Stokes 21), 247-6 (Compton 85), 253-7 (Moeen 0), 253-8 (Woakes 0), 267-9 (Bairstow 41), 303-10 (Finn 12).
Not out batsman: Broad 32
Bowling figures: Steyn 25.1-5-70-4, Abbott 24-4-66-1, Morkel 26-5-76-4, Piedt 16-2-63-1, Van Zyl 2-1-2-0, Elgar 7-2-22-0.
Ben Stokes is a great man to have thundering in, bowling chest-on at the end of a long, sweaty day. He seems to relish getting to work with the old ball and gets one to shape into Temba Bavuma and keep low, the ball narrowly failing to take out the tentative right-hander. It takes 15 balls for Bavuma to get off the mark, and huge cheers mark his single into the leg side.
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Rupert deBeer: Hope Elgar doesn't have too many variations. Could prove a bit of an enigma otherwise.
To Alastair Cook's credit, he stuck with Moeen Ali when he was disappearing into the stands and now it's paying dividends. After Dean Elgar takes a single, Temba Bavuma plays back five dots. Pressure.
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Keep the Mary Poppins references coming in...
Graeme Swann
Ex-England spinner on BBC Test Match Special
"The fielders should have listened to the bowler and backed Stokes. Nine times out of 10 the bowlers are right, the exception being Stuart Broad. Stokes is spitting feathers now. He was absolutely convinced and that normally sways a captain to ask for the review."
Ben Stokes, who has been under-used today having only bowled two overs, is given his turn and instantly gets one to shape into Dean Elgar and pin the left-hander in front. Looks out, but the umpire says no.
Alastair Cook won't review it... which is a mistake because it would have been out. Three reds. Plumber than Super Mario.
Graeme Swann
Ex-England spinner on BBC Test Match Special
"The ball is spinning now so Moeen Ali should be taking the pace off it, bring his fielder in a bit off the boundary and try to tempt Elgar to launch him over the top. Play cat and mouse with him."
Dean Elgar has almost ground to a halt while watching wickets fall at the other end. He takes a single off Moeen Ali, but it appears to be hard work for him to get up to the non-striker's end. Is he cramping up at the end of a long, hot day?
Temba Bavuma is the new man at the crease for South Africa, a 25-year-old right-hander who has scored 135 runs five Tests so far. He's a short, compact player who South Africa desperately need runs from with only JP Duminy to come before the four bowlers are exposed.
Graeme Swann
Ex-England spinner on BBC Test Match Special
"South Africa have obviously decided to attack Moeen Ali a bit. Elgar and De Villiers have both done it and hit him over the top, but Du Plessis is not in the form of De Villiers and played an ugly heave."
Graeme Swann
Ex-England spinner on BBC Test Match Special
"Du Plessis went to hit the ball over Ali's head and missed it completely. It looked like it had missed the stumps but it flicked the top of the heavy bail. Talk about a coat of paint. Somehow that was enough to topple the bails."
Du Plessis b Moeen 2 (SA 113-4)
Image source, Getty ImagesThe perfect off-spinner's delivery! Faf du Plessis dances down the track to Moeen Ali and is bowled through the gate, the ball clipping the bail.
The batsman is a bit bemused and wonders if the keeper knocked them off. Jonny Bairstow is in no doubt... I'm fairly certain I heard him mutter "He's bowled you, pal" over the stump microphone.
England are doing a good job of keeping a check on the South African scoring rate. Another over from Chris Woakes, just one from it.