Patriotic agreementpublished at 12:24 Greenwich Mean Time 26 November 2014
Mr Cameron said he agreed with every word Mr Zahawi said, saying he wondered if the Labour benches were quieter because Ms Thornberry was not present.
David Cameron took questions from Ed Miliband and backbench MPs
Watch the whole session back in today's Daily Politics (via the Live Coverage tab on this page)
The two leaders clashed over the NHS, including access to GPs
Ed Miliband said the NHS would only be safe under a Labour government
David Cameron countered by saying the NHS would only be safe is the economy was safe
Speaker has to intervene to get MPs to be quiet so new UKIP MP's question can be heard
Jackie Storer and Adam Donald
Mr Cameron said he agreed with every word Mr Zahawi said, saying he wondered if the Labour benches were quieter because Ms Thornberry was not present.
Tweets, external: "tory mp nadhim zahawi appears to have just told mps that shakespeare is still alive, referring to him as 'my constituent'"
Conservative Nadhim Zahawi raises the issue of white vans and the cross of St George - referring to a tweet by shadow attorney general Emily Thornberry - saying people should not sneer at people who work hard and were patriotic.
Tweets, external: "At #PMQs SNP @PeteWishart showing SNP are only ones standing up to UKIP.. hence in Scotland UKIP low but in England LabTory dance to UKIP"
Labour's Sir Gerald Kaufman asks the PM to make clear that the removal of citizenship rights on the basis of religion will turn Israel into an apartheid state. Mr Cameron says he is a strong supporter of Israel, saying one of the reasons is that it gives rights and democracy to its people and "it's very important that that continues". He says it is one of few countries in the region to tick the boxes of indexes of freedom.
Liberal Democrat Annette Brooke asks if the PM would give extra money into the NHS in his forthcoming autumn statement. Mr Cameron says he was committed to safeguarding and improving the NHS.
SNP Pete Wishart raised the issue of UKIP, to which Mr Cameron said his party was about uniting the UK and bringing people together.
Tweets, external: "This parliament done. Leaders going through motions, MPs bored, public not paying attention. Bring on craziest general election ever. #PMQs"
Tweets, external: "Question: isn't Lewis Hamilton a tax exile? #Justasking #pmqs"
Conservative Sir Edward Garnier said a 92-bed hospital in Sierra Leone was treating five patients and asked if the PM would ensure that Save the Children would ensure it reached its full capacity. Mr Cameron agreed.
Conservative Sir Oliver Heald asks the PM to congratulate Lewis Hamilton for his F1 success. Mr Cameron said Hamilton was a young man with "nerves of steel, huge ability" and had made "everyone in this country proud".
To a Labour question about poverty, Mr Cameron said the Joseph Rowntree report had said since last year there had been huge increases in employment, which would surely impact on incomes and poverty.
Tweets, external: "Cameron, at #pmqs, makes the usual economically-illiterate comparison between the UK and Greece. And throws in Portugal too. Ludicrous."
Their exchanges end with Mr Cameron telling Mr Miliband: "You only get a strong health service with a strong economy."
Tweets, external: ""If you can't run the economy, you can't run the NHS," says PM. Expect to see more of that in next 6 months. #PMQs"
"He can't run the economy, he can't run the NHS, he's got no plan for either" Mr Cameron tells the Labour leader. Mr Miliband replies that the PM had closed walk-in centres, introduced top-down reorganisation and caused a "crisis of his making". "Only a Labour government can save the National Health Service," he says.
Mr Cameron counted that this was a problem created by the previous Labour government.
Mr Miliband asked the prime minister what it said about the NHS that Health Secretary Jeremy Hunt had admitted going to A&E rather than a GP for treatment for his child.