Postpublished at 16:18 British Summer Time 24 October 2023
On that note, it is time for me to take a break.
Here to guide you through what remains of this innings is Callum Matthews.
Bangladesh bowled out for 233 to lose by 149 runs
Mahmudullah makes excellent 111 off as many balls to defy South Africa
South Africa post imposing 382-5 after late flurry
De Kock hits sublime 174 off 140 balls - highest score in tournament
Klaasen smacks 90 off 49, Markram adds 60 off 69 & Miller cracks 34* off 15
Proteas move up to second in the table, Tigers now bottom
Callum Matthews, Tom Mallows and Sam Drury
On that note, it is time for me to take a break.
Here to guide you through what remains of this innings is Callum Matthews.
Yep, they knew. Pitching outside leg.
As you were.
Jonathan Agnew
BBC cricket correspondent on Test Match Special
South Africa are moving back to their fielding positions.
Aiden Markram leaves it very late, but eventually goes for a review for an lbw off the bowling of Keshav Maharaj.
With the match won, why not.
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For future World Cups pre- knockout stages - 10 points for win, then for both teams one additional point for every two wickets taken and one additional point for every 50 runs scored starting at 150 up to 350, so max if five batting points
Mal in Norwich
Hasan Mahmud is the new batter as South Africa look to wrap this up quickly.
Gerald Coetzee thinks he has him third ball when a thick edge goes aerial, but it lands just wide of the fielder at backward point.
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Re plight of 50 over cricket. Why have a round robin with all 10 teams? There could be so many "nothing to play for" matches between teams at the bottom of the table. Surely, two groups of five would keep everyone interested? This tournament is dragging on too long.
Adrian, Capel St Mary
Firdose Moonda
Cricinfo writer on BBC Test Match Special
It was an obvious plan but it is good to see a plan coming together.
Jonathan Agnew
BBC cricket correspondent on Test Match Special
That was fun while it lasted briefly at the end.
Nasum c&b Coetzee 19 (Ban 122-7)
Top-edged and out.
Nasum Ahmed belatedly showed some aggression with back-to-back fours, but in attempting a third he can only top-edge a pull up into the air, with Gerald Coetzee pouching it for a routine caught and bowled.
Jonathan Agnew
BBC cricket correspondent on Test Match Special
You've got to inflict a few wounds yourself. You can't just let South Africa bowl at you, you've got to hit back. Mark Wood managed to do that the other day.
Is Mahmudullah starting to have some fun now?
He has charged Keshav Maharaj and dispatched the ball over deep mid-wicket for four. He is 11 away from a half-century.
Mahmudullah proves he has no ill-effects from that hit on the helmet by driving through the covers for four. Nice shot.
That's Mahmudullah's fourth boundary of the innings and moves him to 34 from 48 balls.
No it didn't.
Mahmudullah survives and is also fine to continue after a concussion check.
Jonathan Agnew
BBC cricket correspondent on Test Match Special
It certainly hit his helmet but did it hit anything else first?
Ouch. Mahmudullah is hit on the helmet after attempting to pull a Gerald Coetzee bouncer.
The ball loops into the hands of the fielder and South Africa send it upstairs in the hope it brushed the edge on the way through.
That's not a bad idea. It certainly feels like some teaks need to be made.
Three singles off Keshav Maharaj's latest over.
Jonathan Agnew
BBC cricket correspondent on Test Match Special
That's not bad, it needs something doesn't it? Nobody is watching on the television I presume. This game is only going in one direction.
Steven Finn
Former England bowler on BBC Test Match Special
I've got two ideas.
Firstly, a 40-over World Cup to start with.
Secondly, a bonus point each for batting and bowling. The batting point would be given for number of boundaries hit and the other point should be given if you have teams five down before 30 overs.
That would mean there are four points available for every game.
Jonathan Agnew
BBC cricket correspondent on Test Match Special
Nasum Ahmed has to have a bit of a go, he can't just block it out for 25 overs.
This is the problem with 50-over cricket. They are going to have to come with some incentive so that teams keep going for it and games don't just peter out, that is what will kill the format.