Meanwhile, over in the men's club throw, Great Britain's Stephen Miller is hoping to hang on to a medal, and at the moment he is bronze medal position.

Miller has had all of his six throws, and his best effort came in the second of those with a throw of 29.25m.

There are only four competitors left, one of them being second-placed Maciej Sochal, who will be hoping to overhaul current leader Lahouari Bahlaz of Algeria.

It has been a week Britain's Richard Chiassaro will not forget - but for all the wrong reasons at the moment.

He has come fourth in the men's 200m T54, eighth in the 1500m and suffered a spectacular - and painful - crash in the 800m final, which saw him wipe out three competitors and get disqualified for when the race takes place again tomorrow.

Despite all of that, the 35-year-old still has one chance to end the week on a high. Yesterday he battled through the heats and tonight he will be going for glory one last time, in the men's 400m T54 competition.

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Great stuff from Great Britain. Two gold medals and two bronzes in less than an hour. And there is British interest in the next race as well.

Baroness Tanni Grey-Thompson
11-time Paralympic champion on BBC Radio 5 live sports extra

"That was a really lovely race from Isaac Towers, he was right at the back at the bell, but he did not panic, he should be really proud of that bronze medal and that is a big step up for him. Very measured racing from him."

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Another race, another medal for Great Britain, what a half hour it has been.

The latest medal comes from Isaac Towers in the men's 800m T34. He is at the back of the field at the halfway mark, but powers home to snatch a bronze. Great stuff.

Tunisia's Walid Ktila is the gold medallist, with Mohamed Alhammadi of the UAE coming second.

Another Brit, Ben Rowlings just missed out on a medal, coming sixth, just over a second behind Towers.

BBC Radio 5 live sports extra

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Some quotes from Georgina Hermitage, who has just taken gold for Great Britain in the women's 400m T37.

She tells BBC Radio 5 live sports extra: "I am relieved, surprised by the time, but all in all relieved. It shows if you do the right amount of cross training it shows you can improve.

"Everyone has been coming home doing well and you sit there like a caged animal thinking 'I want to get on, I want to get on'."

Who fancies some more British medals? Of course you do.

Well, we have two chances of success in the men's 800m T34 race - for athletes with cerebral palsy - with Britain's Ben Rowlings (pictured) and Isaac Towers among the finalists.

Rowlings, 21, picked up three bronze medals in the 2016 European Championships in Italy last year, while 18-year-old Isaac Towers picked up a gold, silver and bronze at the same event - including a gold in the 800m competition.

Image source, Getty Images

Allison Curbishley
BBC athletics expert on Radio 5 live

A phenomenal performance from Georgie, really measured. She had nothing over 400m for her this season and had a really quiet build-up

I thought at one point she would break the magical 60-second mark. She powered away like Christine Ohuruogu style.

She is in tears down there, she can't believe it.

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Not just gold, but a new world record for Georgina Hermitage. Two gold medals in 10 minutes for Great Britain.

Wonderful stuff and Hermitage, the defending champion wins it, powering home in front of her home crowd.

Chris Osborne
BBC Sport at London Stadium

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On my way to the stadium this evening I was drawn towards shades of the Tricolor and had a chat with this French family.

It turns out they are the parents of French T37 athlete Laure Ustaritz, who is up against Georgie Hermitage in the 400m tonight.

Her dad wasn't too optimistic about a medal - "maybe" he said.

Nearly five years ago, Georgina Hermitage was a spectator at the Olympic Stadium watching as Mo Farah won gold in the 5,000m for his second gold of the 2012 London Olympics - and it proved to be a turning point in her life.

She then decided to return to her athletics, a sport she had given up when 14, and her success since then has been incredible.

Hermitage, who has hemiplegia (a form of cerebral palsy that affects her movement on the left hand side of her body), won a World Championship gold in the women's 400m T37 event at Doha two years ago and followed that up with Paralympic golds in the 100m and 400m a year later.

Her time of one minute 0.53 seconds set in that 400m final in Rio remains a world record.

Image source, Getty Images

Allison Curbishley
BBC athletics expert on Radio 5 live

No-one can get close to Hannah Cockroft and it was a very impressive performance.

I can't help but think she was after her own world record. She just missed out but got a championship record of 58.29 seconds.

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It is a golden treble for Great Britain's Hannah Cockroft and a bronze for fellow Briton Kare Adenegan.

Fellow Briton Carly Tait comes fourth.

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Chris Osborne
BBC Sport at London Stadium

The roar for Hannah Cockroft surprises Rhys Jones while he is doing an interview.

"Wow. What a noise."

BBC Radio 5 live sports extra

Rhys Jones, who finished fifth in the men's 100m T37, tells BBC Radio 5 live sports extra: "I came here to do my best. I've done that and more.

"I never thought after being out injured for three months I'd get to the World Championships let alone come fifth in the final. I'm only 23 but I'm glad I can move along with it."

There are high hopes for a home gold in the final of the next event, the women's 400m T34, as three of the six finalists - Kare Adenegan, Hannah Cockroft and Carly Tait - are British.

Cockroft's best time this season of 57.73 seconds is more than two seconds better than any other competitor in the field and she is also the reigning Paralympic champion at this distance, while 16-year-old Adenegan secured the bronze in Rio last year.

Tait, 31, has only been racing for four years after being inspired by the efforts of Cockroft and others in the 2012 Paralympics in London and has already won two silver medals at the 2016 European Championships.

Image source, Getty Images

Allison Curbishley
BBC athletics expert on Radio 5 live sports extra

"I am sure Rhys Jones will be disappointed but it is progress from Rio.

"We heard him say he would not be happy without a medal, and it is important to set a high standard, but that was a such high quality field.

"His personal best would have got him a medal though."

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Great Britain's Rhys Jones comes fifth in the men's 100m T37. Brazil's Mateus Evangelista Cardoso takes the gold, with South African's Charl Du toit coming second.

BBC Radio 5 live sports extra

And we are live on BBC Radio 5 live sports extra now. Click on the link at the top of the page for the commentary.