It’s week two of budget black-hole gate. When will it all end? Probably after the May elections

Good times for Britain when the chancellor is saved by the Office for Budget Responsibility being slightly more inept than her at a single convenient moment. Following the accidental early publication of the fiscal watchdog’s market-sensitive budget document, chair Richard Hughes has now fallen on his sword. Although it’s possible he meant to fall on his feet but just mistimed it. On Monday we discovered that the OBR’s website is not securely hosted but was built using WordPress. Oh man. That’s definitely budget, but is it responsible? It may as well just have had a Tumblr.

This series of unfortunate events meant the OBR bigwigs were a man down when they appeared before the Treasury select committee this morning, butching out the decision to go to war with Rachel Reeves by releasing their draft economic assessments in the weeks leading up to the budget. Did the chancellor seriously mislead the country about the state of the public finances? That is the £4.2bn question. Are our problems going to turn out to be a whole lot bigger than something that could be addressed with £4.2bn? The answer to that is regrettably too obvious to state.

Marina Hyde is a Guardian columnist

The rising star has made her debut film, Dreamers, a semi-autobiographical love story set in an immigration detention centre. She talks about fleeing persecution in Nigeria – and what she learned from French new wave

Joy Gharoro-Akpojotor had a little wobble when she stepped on to the stage after the screening of her debut feature, Dreamers, at the London film festival. The Nigerian-British director’s film is a love story set in an immigration detention centre. It had already premiered in Berlin earlier this year. But showing her semi-autobiographical film to a home crowd in London felt exposing. “I suddenly had this feeling: Oh my God, everyone can see me. Everyone knows everything about me.” She laughs.

Gharoro-Akpojotor has built a reputation as a rising star producer. Her company Joi Productions makes films telling black, female and gay stories. (“All of the above, sometimes individually.”) Her credits include Rapman’s Blue Story and Aml Ameen’s romcom Boxing Day, and she is currently working on Ashley Walters’ directing debut Animol.

Anthropic’s chief scientist says AI autonomy could spark a beneficial ‘intelligence explosion’ – or be the moment humans lose control

Humanity will have to decide by 2030 whether to take the “ultimate risk” of letting artificial intelligence systems train themselves to become more powerful, one of the world’s leading AI scientists has said.

Jared Kaplan, the chief scientist and co-owner of the $180bn (£135bn) US startup Anthropic, said a choice was looming about how much autonomy the systems should be given to evolve.

In the tropical dry forests of northern Colombia, a small team is gradually restoring the degraded habitat of the rare cotton-top tamarin

Luis Enrique Centena spent decades silencing the forest. Now, he listens. Making a whistle, the former logger points up to a flash of white and reddish fur in the canopy. Inquisitive eyes peer back – a cotton-top tamarin, one of the world’s rarest primates.

“I used to cut trees and never took the titís into account,” says Centena, calling the cotton-tops by their local name. “I ignored them. I didn’t know that they were in danger of extinction, I only knew I had to feed my family. But now we have become friends.”

The use of ‘nudify’ apps is becoming more and more prevalent, with hundreds of teachers having seen images created by pupils, often of their peers. The fallout is huge – and growing fast

‘It worries me that it’s so normalised. He obviously wasn’t hiding it. He didn’t feel this was something he shouldn’t be doing. It was in the open and people saw it. That’s what was quite shocking.”

A headteacher is describing how a teenage boy, sitting on a bus on his way home from school, casually pulled out his phone, selected a picture from social media of a girl at a neighbouring school and used a “nudifying” app to doctor her image.

Max Rushden is joined by Geoff Lemon, Emma John and Sam Perry to preview the second Test, a day-night affair at the Gabba, with England looking to recover from their embarrassing defeat in Perth

Condemnation of system that ‘allows officers to simply walk away, retiring without consequence’

• Full report: 12 police officers would have faced gross misconduct cases

• Timeline: decades seeking justice and change

Margaret Aspinall, whose 18-year-old son James was one of the 97 people unlawfully killed, has criticised the lack of accountability.

I cannot accept or understand how 97 people can be unlawfully killed, the police can lie, and nobody is held accountable,” she says.

“I recognise that the IOPC and Operation Resolve have worked hard and some of these findings are strong. But it’s absolutely ridiculous that so few people have been accused of gross misconduct for the lies and cover-up we’ve had to fight for 36 years.”

Official report says forces in England and Wales yet to implement policies for investigation

A quarter of police forces in England and Wales are yet to implement “basic policies for investigating sexual offences”, an official report has found, with women still being failed despite promises of change after the murder of Sarah Everard four years ago.

The report by Dame Elish Angiolini follows an inquiry set up after Everard was murdered by a serving police officer, Wayne Couzens, in March 2021. She was abducted off a London street while walking home.

Only cases such as murder and rape or offences carrying sentence longer than three years would face jury under plans

• UK politics live – latest updates

David Lammy has been accused of making a “massive mistake” by Labour MPs and peers after announcing radical plans to cut thousands of jury trials across England and Wales.

Defendants will no longer have the option to choose to have their cases heard before a jury, the justice secretary told the Commons. Magistrates’ powers will be extended from dealing with maximum sentences of one year to at least 18 months, he said, and a new judge-led court will be established.

Putin’s comments appeared aimed at driving a wedge between Washington and European capitals

In parallel to Witkoff’s meeting in Moscow, we will also follow Volodymyr Zelenskyy’s first visit to Ireland.

He has arrived in Dublin last night, and has a busy schedule today, paying a brief visit to the country’s new president Catherine Connolly, before meeting with key government figures including the taisoeach, Micheál Martin, and addressing both chambers of the Irish parliament in the afternoon.