South Africa's bowler Marco Jansen speaks to TMS about team-mate Kagiso Rabada: "He was unbelievable. To have a guy like that in the team you just never know what you are going to get. I could see in the game blood in his eyes."

South Africa bowler Marco Jansen speaking to TMS: "Bowling-wise I think we did really well and batting-wise, we lost a few there at the end. They bowled well and we are going to have our work cut out for us tomorrow.

"At the moment Australia are far ahead, but it's not impossible. We still have a lot of guys in the camp to make runs for us and a lot of guys that can score quickly as well, so when those guys get themselves in, I am confident they can get some runs in."

Sir Alastair Cook
Ex-England captain on BBC Radio 5 Sports Extra

I think if you don't play much red-ball cricket, it's much easier to bowl without that match practice than it is to bat and South Africa have much less match experience.

More from Australia all-rounder Beau Webster to TMS on review not being taken: "There was plenty there, there were a couple of reviews throughout the day which could've gone either way.

"The degree of seam movement up the slope was tricky, you're set up for the ball coming down and when it goes the other way it's a different story.

"Anything can happen on any given day, it's been a long two year cycle to get to this point and when we're at our best, we're very hard to beat.

"Like we saw tonight, backs against the wall with a smaller total and our quicks come out and get 4-30. A couple more in the morning and we could be well ahead already. We're all confident going into these games but it's a Test match, anything could happen and there's a lot of cricket to be played."

Australia all-rounder Beau Webster speaking to TMS: "It was tricky out there, no doubt. Two good bowling outfits. It was tough work for the batters. We've got a score on the board and to grab four scalps at the end of the day, I think we're pretty happy.

"It's great to be out here, a packed house at Lord's. I've been really excited for the week coming up and it's finally day one and to get a few runs I'm really pleased. I'm a little bit disappointed to not go on with it there but that's the game."

Sir Alastair Cook
Ex-England captain on BBC Radio 5 Sports Extra

It did surprise me how big Australia's bowlers seem.

I did play against them for years and maybe I have got shorter but they are an imposing thing.

They did bowl very well and I wonder if South Africa did miss a trick not fighting back.

Firdose Moonda
Cricinfo writer on BBC Radio 5 Sports Extra

I am exhausted here at Lord's. It was a very intense day of cricket. I think we can see there is still learning to be done at this level against a very good Australia side.

However, Australia fought back with the ball.

Mitchell Starc picked up 2-10 from his seven overs and Pat Cummins and Josh Hazlewood took one wicket apiece as South Africa finished day one on 43-4.

Kagiso Rabada was the cause of Australia's pain, taking 5-51 from his 15.4 overs.

Australia have finished the day with smiles on their faces but only a couple of hours ago, things looked very different.

Beau Webster (72 off 92) and Steve Smith (66 off 112) were the only players to make a mark with the bat and after losing 5-20 after tea, Australia were bowled out for 212.

Image source, Reuters

And that's the end of a wicket-laden day one. 14 of them!

David Bedingham gives the South Africa fans something to cheer with back-to-back fours off Pat Cummins' final two balls.

South Africa close on 43-4 and trail Australia by 169 runs.

We'll have plenty of reaction to follow, so don't go anywhere.

Pat Cummins will bowl what I presume is the final over of the day, which feels a shame given the sunny skies at Lord's.

Josh Hazlewood and Australia are briefly interested in an lbw shout against David Bedingham. The ball trickles away for four leg byes and they choose not to review.

Ball tracker shows it was missing leg stump.

A fifth wicket this evening would be horrible for South Africa.

Oh Neil... have you considered a rain dance for days two and three?

Jonathan Agnew
BBC Chief Cricket Commentator on Test Match Special

Stubbs has been cleaned up. What a session this has been, with a brilliant fight back for Australia.