Some people have used Grok to create sexualised images of children and women, and Downing Street has today accused social media site X, which runs the AI tool, of "insulting the victims of misogyny and sexual violence" with its response to criticism. The company said it has now limited the use of this image function to those who pay a monthly fee.

We hear from the mother of one of Elon Musk’s children who claims the AI tool was used to create sexual images of her as a child.

Also on the programme: President Trump warns Iran’s regime against violently suppressing protests; NASA astronauts forced to return home due to medical issue on board the International Space Station.

Protests are taking place in the city of Minneapolis, where an Immigration and Customs Enforcement officer shot dead 37-year-old Renee Nicole Good on Wednesday. Vice President JD Vance today called the dead woman a ‘deranged leftist’. Minnesota governor Tim Walz has said state officials are being frozen out of the investigation by the FBI.

Also on the programme: as Storm Goretti hits the UK and prompts a red warning for "danger to life", we hear live from an emergency responder in the Midlands.

The governor of the US state of Minnesota, Tim Walz, has accused the Trump administration of having immigration policies designed to generate fear and headlines. It comes after a US federal agent shot dead a woman in the city of Minneapolis. The homeland security secretary, Kristi Noem, claimed the woman had tried to use her car to run over officers and called it an act of domestic terrorism.

Also in the programme: the United States says it has seized two tankers linked to Venezuelan oil - one in the Caribbean and a Russian flagged vessel in the North Atlantic. We speak to Vice Admiral Kevin Donegan, former commander of the US Fifth Fleet between 2015 and 2017, and to Stephanie Baker, an expert on the "shadow" oil fleet; and the wildcard entrant at an International Tennis Federation event who struggled to even hit a serve.

Ukraine has welcomed a commitment by Britain and France to station troops in the country in the event of a ceasefire agreement with Russia. But does the promise bring us any closer to a peace deal? We speak to an MP on the Commons Defence Committee about potential British deployments.

Nicolas Maduro has insisted he's still the president of Venezuela as he pleaded not guilty to four charges of drug trafficking and terrorism. He told a court in New York that he was kidnapped by the US military. We speak to a journalist in the Venezuelan capital, Caracas, and hear from a former US ambassador to Venezuela. We also hear from the former Labour leader, now interim leader of the left-wing Your Party, Jeremy Corbyn, who protested tonight

Also on the programme: new research by the Resolution Foundation suggests deaths could outnumber births in the UK in 2026; and we speak to the photographer who spotted the fake rear admiral at a Remembrance Day parade in Wales.

Iran's Foreign Minister Abbas Araghchi has warned President Trump against interference after he said the US would come to the rescue if protesters were killed. We speak to an Iranian academic supportive of the government and hear from a protestor who wants a return of the country's monarchy that was deposed in 1979.

Also on the programme: we hear from the South Atlantic from a team trying to preserve the legacy of the explorer Sir Ernest Shackleton; and to mark the 50th anniversary of the children's show Rentaghost we speak two members of the cast, Lynda La Plante and Christopher Biggins.

Swiss authorities say about forty people are known to have died in a fire that ripped through a bar packed with young people celebrating the New Year in the ski resort of Crans-Montana. At least 115 were injured - many with severe burns. We speak to a doctor who's treated many of the victims, and one of the UK's leading fire safety experts.

Also on the programme:

leaked details of the government's upcoming special needs reforms have prompted concern that some pupils may no longer get specialist provision. The Labour chair of the education select committee says any changes mustn't remove an entitlement.

And as the King prepares to release a documentary about his environmental activism on a major streaming network, we'll discuss how Charles is

Israel is revoking the licences of 37 aid organisations working in Gaza, saying they failed to meet the requirements of new registration rules. The UK government is among those warning of the humanitarian impact the move could have. One resident of Gaza tells us of her fears.

Also on the programme:

With drones increasingly lighting up the skies at New Year’s celebrations, we hear a defence of the old-fashioned firework.

And looking back as punk turns 50.

The protests began on Sunday after shopkeepers in Tehran's Grand Bazaar staged a strike over the plunging value of the Iranian currency.

Also on the programme: we relive the disastrous speech that saw Tony Blair heckled by 10,000 Women’s Institute members; and division in France over the legacy of film legend Brigitte Bardot.

China has begun military drills around Taiwan - weeks after Washington announced one of its biggest-ever arms sales to the island. We hear from a senior US congressman.

Also on the programme:

President Trump says he's unhappy after Russia accuses Ukraine of mounting a drone attack on one of President Putin's homes. But did they? We speak to our Russia Editor Steve Rosenberg.

And we hear from the actor Warwick Davis who's just been awarded an OBE.