Jonathan Agnew
BBC Test Match Special

If you do start badly there is a point where you do have to rein things in. I'm not saying bat like Geoffrey Boycott but you have to show some common sense.

Speaking of the Champions Trophy, a reminder that BBC Sport will show highlights of the ICC Champions Trophy on BBC Two every night of the tournament from 1-18 June and you can also follow every delivery via Test Match Special's ball-by-ball commentary on BBC Radio 5 live sports extra, online and digital services.

Alec Stewart
Ex-England captain on BBC Test Match Special

A very good win for South Africa, but they earned the right by putting England on the back foot this morning. No team can recover from 20-6 - no matter how good they are. It's a little hiccup heading into the Champions Trophy, but I still think they go into it as one of the favourites.

A nice way to do it, Duminy with a fluent cover drive to the boundary off Willey and at 16:28 BST it's all over. The series ends 2-1 to England and we look ahead to the Champions Trophy, which begins on Thursday.

Chris Thomas, Dorset

They are beginning to drift out of the Grace Gates now. Not an early enough finish to get down to Alton for Auntie Nita's birthday but I can wish them all a lovely time. As Ken Bruce would say: "here's your chance to say any hellos". Duminy collects two more off Finn into the offside.

Alec Stewart
Ex-England captain on BBC Test Match Special

I'm not too concerned about England. I'd much rather be in their position going into the Champions Trophy than South Africa's.

The rain is falling quite steadily now as Willey returns. It was 80mph but De Villiers played a delightful little sweep to the boundary, which brings a gasp of appreciation from the crowd. Just the 12 needed now.

Andy Zaltzman
BBC Test Match Special statistician

Devon Malcolm registered five maidens on his ODI debut for England in 1990. (Scorecard here), external

Andy Zaltzman
Comedian & BBC Test Match Special statistician

Toby Roland-Jones is the first person to bowl two maidens on his England ODI debut since Matthew Hoggard in 2001.

Runs coming a little more freely now, Duminy using the pace of Finn to guide his second boundary neatly away backward of square and De Villiers coming down the wicket to crunch a straight drive to the long-on fence. The end is nigh.

There are no floodlights for the match we can see taking place beyond Lord's, where a batsman in what looks like a gold Aussie Rules vest is at the crease hitting out. Back at the Home of Cricket, an authoritative drive from De Villiers at Roland-Jones brings him his first boundary.

De Villiers finally gets off the mark from his 13th ball. Might have been close had Morgan's throw been a good one but it was wide of the mark. The South Africa skipper could wrap this up quickly with a few lusty blows but we have not seen any yet in the gloomy conditions.

Jonathan Agnew
BBC Test Match Special

That's a very fine over from Toby Roland-Jones. He did everything but get the batsman out.

Accurate again from Roland-Jones, fully justifying the four slips given to him. Only 11 runs from the last five overs for South Africa.

Very rare that AB de Villiers takes 12 balls to open his account but he is still on nought. It's getting like a night match out there under the lights now. Finn is only up around 83mph but he is seaming the ball away and it is not easy for the batsmen.

Now more than 20 overs have been completed the DLS target comes into the equation and it is 60, so fair to say South Africa are on top. A bank of dark clouds heading in from behind the pavilion but still dry at the moment. Duminy clips Roland-Jones off the back foot for four, the fourth boundary conceded by the impressive debutant.

The end of Ball's allocation and a shame for England because he was angling the ball into the right-handers superbly. He finishes with 2-43 from his 10.