Postpublished at 61 mins
Scotland 20-23 South Africa
Another change for South Africa, with Lood de Jager taking over from RG Snyman in the second row.
Jantjies' penalty seals South Africa win
Pollard restores South Africa's lead after Laidlaw's penalty levels it
Pollard's second penalty puts South Africa 20-17 up at half-time
Peter Horne and Hamish Watson score first-half tries for Scotland
Jessie Kriel and Handre Pollard tries for South Africa
Bryn Palmer
Scotland 20-23 South Africa
Another change for South Africa, with Lood de Jager taking over from RG Snyman in the second row.
Scotland 20-23 South Africa
Scotland opt to kick a penalty to touch, rather than at goal, and launch a line-out drive. But South Africa dig themselves out of the hole and win a penalty of their own.
This game is on a knife-edge just now.
Scotland 20-23 South Africa
Scotland send on Josh Strauss at number eight for Ryan Wilson, Fraser Brown at hooker for Stuart McInally and Simon Berghan for WP Nel at tight-head.
South Africa also make a change, Damian de Allende making way for Elton Jantjies.
Scotland 20-23 South Africa
Allow Twitter content?
This article contains content provided by Twitter. We ask for your permission before anything is loaded, as they may be using cookies and other technologies. You may want to read Twitter’s cookie policy, external and privacy policy, external before accepting. To view this content choose ‘accept and continue’.
Scotland 20-23 South Africa
Peter Horne is penalised - a tad harshly, it appeared - for holding on in the tackle.
But Handre Pollard's booming right foot can only locate the right upright of the posts, bouncing back to the alert Jonny Gray.
He feeds Huw Jones, who from almost on his own line, cuts back against the grain and launches a stunning solo counter-attack, scything past several players to take the hosts deep into Springbok territory.
Hands in the ruck from someone on the Scottish side - was that Stuart McInally? - and Handre Pollard nudges the 14-man Springboks back in front.
Scotland 20-20 South Africa
Bryan Habana
Former South Africa winger in BBC studio
Quote MessageThe decision to give Willie le Roux a yellow card has ruined a good game
Scotland 20-20 South Africa
John Barclay
Injured Scotland captain in BBC studio
Quote MessageI think Finn Russell and Stuart Hogg will be excited about the prospect of South Africa potentially tiring as the second-half goes on. The blitz defence that the Springboks are using is very tiring so there could be opportunities later in the half.
Greig Laidlaw bangs over his fourth successful kick from four attempts, and we're all square at Murrayfield.
Scotland 17-20 South Africa
Referee Romain Poite consults with his TMO and between them they decide that Le Roux made no attempt to catch the ball. So off to the sin-bin for the South Africa full-back.
Scotland 17-20 South Africa
Murrayfield holds its collective breath as Peter Horne sends a long miss-pass in the direction of Tommy Seymour on the right wing. But South Africa full-back Willie le Roux rushes up to intercept it, one-handed.
Scotland 17-20 South Africa
South Africa spread it wide, giving quick-stepping left wing Aphiwe Dyantyi the chance to stretch his legs for the first time. But Scotland swiftly turn it over.
Scotland 17-20 South Africa
Scotland earn a penalty inside their own half, and Stuart Hogg booms the kick into touch close to the Boks' 22. Ryan Wilson takes the line-out, but South Africa turn it over and they're now trucking up towards halfway.
Scotland 17-20 South Africa
The players are back out on the pitch, ready for the second half.
And Handre Pollard gets us back under way.
HT: Scotland 17-20 South Africa
Allow Twitter content?
This article contains content provided by Twitter. We ask for your permission before anything is loaded, as they may be using cookies and other technologies. You may want to read Twitter’s cookie policy, external and privacy policy, external before accepting. To view this content choose ‘accept and continue’.
HT: Scotland 17-20 South Africa
Scotland will feel they contributed to both of South Africa's tries, with Handre Pollard exploiting a gap between Hamish Watson and Ryan Wilson for the opener, before the hosts lost the ball in their own half for the second.
If they can shore up their defensive act and hold onto the ball in attack, the Scots have again shown they score tries - indeed, only the All Blacks have scored more in Test rugby this year.
HT: Scotland 17-20 South Africa
Bryan Habana
Former South Africa winger on BBC Two
Quote MessageBoth teams are prepared to play, and are creating opportunities not just from the opposition half but from their own too. Let's hope the excitement escalates in the next 40 minutes.
Scotland 17-20 South Africa
Peter Wright
Former Scotland prop on BBC Radio Scotland
"World Rugby need to sort that out. It should be a free-kick, not a penalty. Why should you lose three points for that? It’s completely wrong."
Peter Wright isn't too impressed at the decision which sees Scotland fall behind again at the interval.
Scotland aren't really getting anywhere in their own half, so Greig Laidlaw boots the ball into touch to bring a breathless first period to an end.
Scotland prop WP Nel is pinged for taking a scrum down, and the immaculate Handre Pollard bangs over the penalty.
Can Scotland find a reply before half-time?