File on 4 Investigates

President Donald Trump won multiple elections thanks to support from the Maga movement - but cracks have begun to emerge in the broad coalition of America's political right. The schism first emerged online as Maga supporters-turned-detractors began to criticise President Trump, saying he has failed to deliver on campaign promises they voted for. Maga congresswoman Marjorie Taylor Greene - once one...

As the government’s flagship Employment Rights Act (2025) comes into force, File on 4 Investigates a loophole worrying experts: bogus self-employment. We discover hundreds of workers on government contracts are said to be wrongly classified as self-employed. This we are told is the tip of the iceberg as more employers increasingly choose to put workers on self-employed contracts rather than employ...

Sexual harassment and assault on the rail network is on the rise across England, Wales and Scotland but a lack of CCTV evidence is preventing justice for victims in some cases. Claire Jones examines how broken cameras and train companies not retaining CCTV footage for long enough has been hampering police investigations. She goes on patrol with British Transport Police on the London Underground, s...

Boxing is on the rise with streaming giants now broadcasting major fights and heavy investment from Saudi Arabia reshaping the sport. But for boxers facing money or health problems out of the ring, help is not always easy to come by. As File on 4 Investigates discovers, some in boxing are now working towards a unified approach across the sport, which would help fighters throughout their careers, b...

Virtual Wards, where patients receive hospital care at home, were heralded as one solution to help deal with the bed crisis in NHS hospitals. The system is popular with patients and has had successes, but some health boards in England have put the brakes on and the number of virtual beds has stalled in the last 12 months. Jane Deith meets the doctors on the front line of providing care to patients...

File on 4 Investigates: Missing Billions examines the changes to the financial system over the past ten years, including bank branch closures and the digitisation of the finance industry which has led to many financial assets being lost, mislaid or forgotten. It examines the scandal of £100 billion belonging to you and me, but kept by Britain's trusted financial institutions. The documentary solve...

When a woman reported an allegation of rape against a serving police officer, she found herself in the dock, charged with perverting the course of justice. File on 4 Investigates hears how she went from being a potential victim to a suspect accused of lying. Over the past decade, hundreds of rape complainants in England and Wales have been investigated for making false allegations. The programme e...

File on 4 Investigates whether the risks associated with the popular hair loss drug Finasteride are understood, after a 2024 review by UK drug safety regulator the MHRA prompted by a lack of awareness of the drug’s side-effects. Finasteride’s most common side effects are reduced libido and erectile dysfunction, affecting more than one in a hundred patients. Some people also report low mood and sui...

File on 4 Investigates reveals new data showing a significant rise in housing disrepair claims, now a growing market for unscrupulous No Win No Fee lawyers. Adrian Goldberg asks, has the Solicitors Regulation Authority learned its lessons from the collapse of the law firm SSB which left hundreds of householders with huge legal bills, and are they able to protect vulnerable social housing tenants f...

Do you give homeless people cash? Many people fear any donation will be misspent but a ground-breaking study in the UK is currently recruiting 125 homeless people to receive a large one-off cash payment, paid directly to them. There's no restrictions on what they can buy with the money. It can be used for anything, it’s entirely up to the individual how they choose to spend it. The aim of the proj...

Industrial firefighting foams are an essential part of on-site safety in UK factories. But for decades some of these familiar canisters contained potentially dangerous, toxic chemicals. File on 4 Investigates discovers that 3M the multi-billion dollar chemical company responsible for producing the chemicals knew about the risks as early as the 1960s because their own internal studies on animals an...

Anne Dyer is a trailblazer - becoming the first female Bishop in the Scottish Episcopal Church when she was appointed more than seven years ago. But since then, accusations of bullying and misconduct have dominated her period in charge - even for a time leading to her suspension and calls for her resignation. Bishop Dyer denies any wrongdoing, while the church itself acknowledges there are deep wo...

File on 4 Investigates discovers a world of lies and blame within adoption in the UK. The BBC has conducted the most extensive Freedom of Information request ever into adoptions that have broken down, finding that more than 1,000 adopted children in the UK have returned to care in the past five years. That is much higher than the figure in a recent government report - but the true number is likely...

Multi cancer detection tests or MCDs can detect many cancers through a simple blood test. Many detect fragments of cancerous DNA that have broken off a tumour and are circulating in the blood. They can often then identify where the cancer may be. The NHS is currently involved in the words largest trial of one such test. The Galleri test is made by US firm Grail and the company says its mission is...

An ambitious plan to digitalize the courts was meant to remove the need for hundreds of thousands of paper documents. But File on 4 Investigates has discovered an IT system, introduced as part of a £1bn project, has been plagued with technical faults - causing crucial information to go missing, be overwritten, or appear lost. The government body that runs the courts in England and Wales has now ch...

File on Four explores the risks some gay men are taking by habitually mixing their sex lives with drug use. The practice, known as Chemsex has been on the gay scene for more than a decade. It involves taking illegal and addictive substances like Crystal Meth and GHB. While the programme hears from some who say they can manage their use and it heightens their sexual pleasure, others are falling int...

File on 4 Investigates examines the scale of problem gambling in the armed forces and the devastating impact on those serving, veterans and their families. A new study seen exclusively by the team reveals nearly half of naval trainees who gambled were at risk of harm. This latest research builds on a growing body of evidence that points to a hidden problem across the forces that’s on the rise. We...

When journalist Georgie Styles is sent unpublished videos of farm workers in Britain being ‘treated like animals’, she begins to investigate the dark side of our food system. She uncovers numerous referrals of labour exploitation, and hears allegations of workers living in moldy caravans, being trafficked, verbally abused and forced to urinate in bottles. Her year-long investigation goes from farm...

A van selling coffee and sandwiches from an office car park doesn’t sound like anything special, but there’s one in Swindon helping to keep young offenders out of custody. It’s part of an approach being deployed across the country trying to prevent young people from reoffending by encouraging a shift in their identity. The idea is to get to know the young offender, figure out what makes them tick....

Up to 80,000 phones were stolen in London’s streets and transport network in 2024, according to the Metropolitan Police. As File on 4 Investigates discovers, gangs are targeting unlocked phones. We discover that if a phone is unlocked, criminals may be able to access online banking and cryptocurrency accounts within minutes. We hear from one victim who lost £15,000 from a phone stolen from his poc...

It's a familiar story from the outside. Around 32,000 people are housed in migrant hotels around the UK and protests outside them have been violent and vocal. Sue Mitchell has spent the summer getting to know a different side of the story - what life is like Inside the migrant hotels - and she's seen and heard some striking things: Families who have been seeking asylum for nearly a decade;, a stre...

In a broadcasting first, the BBC has followed a team from His Majesty’s Inspectorate of Prisons as it investigates conditions in a prison near Rugby in Warwickshire. The result is a unique insight into the problems faced by the prison system. This portrait of a prison on trial reveals how under-resourced prison staff are failing to stop copious amounts of drugs being brought in, and are struggling...

Alison Holt, BBC social affairs editor, has been given exceptional access to the clients of a Nottingham charity that works to reintegrate men who have been convicted of sexual offences. 'John, Matt, Dan and Liam', not their real names, are determined to turn their lives around after prison sentences. We hear how they work towards this with the help of the staff and volunteers at the Safer Living...

Leila Nathoo investigates the risk assessment system for domestic abuse, and asks whether it is any longer fit for purpose. The DASH form is the gateway for victims and survivors of domestic abuse - used by the police, charities and social workers to assess people who may be at risk of domestic abuse. It is deeply embedded in the whole system and plays a central role in deciding what further suppo...

There are over 6,000 abandoned lead mines across the UK leaking hundreds of tons of metals into our rivers each year. With climate change causing an increase in flooding, contamination is likely to get worse. Is this lead ending up in our food chain, water system and blood? Presented by Lucy Taylor and Dan Ashby Producers: Pūlama Kaufman and Kelly Windsor Burgin Researcher: Charlie West A Bite You...