The UK must urgently end its policy of funding the illegal detention of children in north-east Syria, and disclose how many British minors are being held in camps run by Syrian Kurds on behalf of the west, the former cabinet minister David Davis has said in a letter to the foreign secretary, James Cleverly.

The letter comes after it was revealed that Yusuf Zahab, a 19-year-old Australian citizen locked up in Syria since he was 14 and presumed killed in a July 2022 Islamic State (IS) attack on a prison in the city of Hasakah, may be alive after all. A year-old video of him speaking and dated after the IS attack was released on Tuesday.

A major Conservative donor has been accused of using bullying legal threats to suppress a report by the veteran Labour MP Margaret Hodge, which alleged he was “mired in an international corruption scandal”.

Speaking in the House of Commons on Thursday, the former Tory cabinet minister David Davis accused Mohamed Amersi of having “effectively silenced” Hodge, chair of the all-party parliamentary group (APPG) on anti-corruption and responsible tax.

• UK politics live – latest updates

Parliamentary security guards confiscated reports and leaflets about Hong Kong from attenders of an event in Westminster in case they caused political upset, the Guardian has learned, in a move condemned by a senior Conservative MP as “completely daft”.

Officers on the parliamentary estate forced people attending a meeting of the all-party parliamentary group on Hong Kong last Monday to hand over copies of a report by the group about press freedom there, as well as leaflets campaigning for the release of the media tycoon Jimmy Lai.

Saudi Arabia on Tuesday executed two more Saudi citizens for drug offences, taking the total number of executions in the past fortnight to 17.

The kingdom had previously given a commitment it would not impose the death penalty for drug offences, but has suddenly gone back on its word, executing seven Saudi and 10 foreign nationals. Saudi Arabia has already executed 130 people this year.

• Politics live: latest updates

The free-speech wing of the Conservative party is lining up against the “fundamentally misdesigned” online safety bill as the government rushes to pass the legislation before the House of Commons breaks up for the summer.

The backbencher David Davis said of the flagship bill: “We all want the internet to be safe. Right now, there are too many dangers online, from videos propagating terror to posts promoting self-harm and suicide.

• Boris Johnson urges world leaders to hold firm on Ukraine
• PM defends Northern Ireland protocol bill ahead of Commons vote

Boris Johnson restated his commitment to levelling up this morning. (See 12.03pm.) But a new report from the Resolution Foundation underlines quite what a challenge this will be. Using data showing how average incomes at local authority level have changed since 1997, it says inequalities have been persistent and that over the last 25 years overall change has been limited. It says:

We begin by showing that income differences at the local authority level are substantial. In 2019, before housing costs income per person in the richest local authority – Kensington and Chelsea (£52,451) – was 4.5 times that of the poorest – Nottingham (£11,708). These outliers clearly paint an extreme picture, but even when we compare incomes at the 75th and the 25th percentiles the differences remain significant. In 2019, for example, Oxford had an average per person income that was more than 20 per cent higher than Torbay (£18,700, compared with £15,372). More critically, the income gaps between places are enduring: the differences we observe in 1997 explain 80 per cent of the variation in average local authority income per person 22 years on. This means, for example, that the average income per person in Hammersmith and Fulham has stubbornly been two-to-three times higher than in Burnley for more than two decades.

Britain is beset by huge economic gaps between different parts of the country, and has been for many decades. While progress has been made in reducing employment gaps, this been offset by a surge in investment income among better-off families in London and the south-east.

People care about these gaps and want them closed, as does the government via its ‘levelling up’ strategy. The key to closing these gaps is to boost the productivity of our major cities outside London, which will also lead to stronger growth overall.

Driving a massive, massive agenda for change is a huge, huge privilege to do. And nobody abandons a privilege like that.

The mandate that the electorate gave us in 2019, there hasn’t been a mandate like it for the Conservative party for 40 years, it’s a mandate to change the country, to unite and to level up, and that’s what we’re going to do.

I’ve got a new mandate from my party which I’m absolutely delighted with … it’s done.

I think the job of government is to get on with governing, and to resist the blandishments of the media, no matter how brilliant, to talk about politics, to talk about ourselves.

I think most fair minded people, looking at how the UK came through Covid, around the world most people would say, actually fair play to them. They got the first vaccine into people’s arms, and they had the fastest vaccine rollout. Actually, they’ve got pretty low unemployment. They’ve got investment flooding into their country, they have got a lot of things going for them.

More than 100 journalists, politicians and campaigners have signed an open letter warning that the UK’s freedom of information (FoI) laws are being undermined by a lack of resources and government departments obstructing lawful requests.

The signatories include the editor-in-chief of the Guardian, Katharine Viner, the editor of the Observer, Paul Webster, as well as the shadow solicitor general, Andy Slaughter, the former Brexit secretary David Davis, and the former Green party leader Caroline Lucas.

• Russia-Ukraine crisis: live news

Russian oligarchs suspected of having links to Vladimir Putin could have their UK assets seized even before the British authorities have completed formal steps to impose sanctions, under far-reaching plans tabled for debate in parliament on Monday.

The move – put forward in an amendment to the economic crime bill by former Tory cabinet minister David Davis and backed by a cross-party group of MPs – would, if passed, amount to the toughest action yet to clamp down on illicit Russian cash in the UK.

Boris Johnson has faced a defection and a demand to quit from one of his most senior MPs during a dramatic day in Westminster, with even allies of the prime minister warning the current situation cannot go on.

David Davis caused shockwaves when he told Johnson in the Commons: “In the name of God, go.” Less than an hour earlier, Christian Wakeford, the MP for Bury South, quit the Conservatives and joined Labour in fury at the Downing Street parties scandal.

• Follow all the day’s political news – live updates

The Tory grandee David Davis told Boris Johnson: “In the name of God, go,” during an often chaotic prime minister’s questions overshadowed by intense doubt about Johnson’s future.

After a fierce set of exchanges between Johnson and Keir Starmer, Davis rose to tell Johnson that he had spent weeks defending him from “angry constituents”, but that repeated reports about lockdown-breaching parties were too much.

Senior Conservative MPs late on Saturday expressed alarm at plans to rush the historic UK-EU trade deal through parliament in just one day, as fishermen’s leaders accused Boris Johnson of “caving in” at the 11th hour to clinch agreement on Christmas Eve.

And there were growing fears among senior Tories, who will spend the next three days poring over the 2,000-page agreement published on Saturday, that details in the fine print could still allow the EU to impose punitive tariffs on British exports if businesses fail to follow European rules.

• Talks continue after Boris Johnson makes concessions on Irish border
• Will Boris Johnson have a deal to put to MPs on Saturday?
• Lib Dems in renewed push for second referendum vote

11.00am BST

These are from RTE’s Tony Connelly.

BREAKING: Michel Barnier has told EU Commissioners he is optimistic of getting a deal done today, @rtenews understands

2/ However, there still outstanding issues, so this could go right to the wire.

3/ It's understood VAT has emerged as a last minute problem: if NI remains inside the EU's VAT system, essential for North-South trade, then a new mechanism will have to be created for East-West trade, as the UK will be in its own VAT system

4/ However, it's understood officials are confident that a solution can be found.

5/ It's understood consent is also proving difficult, with a senior EU source saying the DUP are pushing to restore a tighter Stormont lock

6/ The third big hurdle is on the "level playing field" provisions. The EU is concerned at Boris Johnson's bid to dilute Theresa May's commitments to not stray far from the EU's environmental, state aid, social and labour standards

7/ The meeting of EU ambassadors, whom Barnier will brief, is still scheduled for 14hr CET, suggesting that the timings are still on course

10.57am BST

ITV’s Robert Peston say the DUP are going back to Downing Street for another meeting.

DUP going back into Downing St, to try to find a way through roadblock. https://t.co/TDNS9amGqy

• Full story – Theresa May agrees to October Brexit
• May stands by pledge to cling on until Brexit deal is done

1.39pm BST

Theresa May is now making a statement about last night’s EU summit.

She says she asked for an extension until 30 June. But she says she also asked for an assurance that, if the UK passed the deal before then, it could leave immediately.

1.36pm BST

Here’s a question from BTL.

Does the Yvette Cooper bill rule out a no-deal Brexit for good?

Andrew - factual question. Does the Yvette Cooper Bill protect us indefinitely from a No Deal Brexit? (In October, if we're still in an impasse, would May or any PM have to come back to Parliament and be forced to request another extension? If the answer is that we're not protected indefinitely, presumably Cooper and co could re-run this week's exercise. I.e. The fact that there's a majority against No Deal, in both the Commons and the Lords, does give us lasting protection - unless the EU itself eventually chucks us out?).