The Environment Agency responds to a major incident after several canisters containing the deadly chemical weapon mustard gas are dumped in a lake. The race is on to find the canisters before they affect the environment and even the water supply. \n\nMeanwhile, the National Trading Standards Scams Team enlists an army of volunteers to help beat a multi-billion-pound scam, and the Charity Commission closes in on a fraudster caught stealing from a children’s cancer charity.
Source: BBC 1
Series 6: 10. Holiday Hell
The holiday scam raking in millions of pounds. But the net is closing on the shameless travel agent who is leaving families out of pocket and stranded in the sun. Also, danger o ...
24-05-2024
BBC 1
Series 6: 9. River Of Sewage
Shocking river pollution – but is Britain’s biggest water company to blame? The Defenders investigate as thousands of dead fish are discovered in contaminated &lsquo ...
23-05-2024
BBC 1
Series 6: 8. Deadly Toy Stories
Buyers beware! The lethal danger of button batteries in toys. In one case, a baby almost dies after swallowing a battery from a dangerous toy. The Defenders raid suspect shops t ...
22-05-2024
BBC 1
Series 6: 7. Child Vaping Crisis
A teen schoolgirl goes undercover to expose shops selling illegal vapes to children, while a head teacher claims pupils can’t get through a lesson without vaping. In anoth ...
21-05-2024
BBC 1
Series 6: 6. Death On The Railway
A young boy is electrocuted on a train track. But who is to blame? The Defenders investigate and make a shocking discovery. In another case, they take on a driveway conman with ...
20-05-2024
BBC 1
Series 6: 5. Asbestos Dump
Dangerous asbestos is found illegally dumped in a storage container near a school. But who put it there? The Defenders are determined to hunt them down and bring them to justice ...
17-05-2024
BBC 1
Series 6: 4. Forever Home Heartbreak
A young couple are left in pieces when a cowboy builder charges them nearly £60,000 – then ruins their home. But the Defenders step in, determined to get justice on ...
16-05-2024
BBC 1
Series 6: 3. Driving Test Cheats
The Defenders catch a man helping people cheat their driving test. He’s captured on CCTV at several driving test centres around the country, each time pretending to be a d ...
15-05-2024
BBC 1
Series 6: 2. Danger In The Skies
Can the Defenders find the pilot of a rogue drone that nearly caused a catastrophic mid-air collision with a World War II Hurricane? The incident is captured by an amateur photo ...
14-05-2024
BBC 1
Series 6: 1. Falling Off The Back Of A Lorry
A couple are lucky to escape with their lives when a pallet of paving slabs and bricks falls off the back of a lorry and smashes into their car. There are thousands of incidents ...
13-05-2024
BBC 1
Series 6: 4. Forever Home Heartbreak
A young couple are left in pieces when a cowboy builder charges them nearly £60,000 – then ruins their home. But the Defenders step in, determined to get justice on ...
16-05-2024
BBC 1
Series 5: Episode 4
The Civil Aviation Authority catches a fraudster who lied to get a job as a captain with one of the UK’s largest airlines. After looking into his background, they discover ...
05-12-2023
BBC 1
Series 4: Episode 2
Officers crack down on a company fitting vehicles with special devices that are supposed to reduce toxic fumes and improve air quality. The devices cost thousands of pounds and ...
08-08-2023
BBC 1
Series 1: Episode 9
The defenders crack down on landlords putting tenants' lives at risk. A shocking video, recorded by a tenant, shows the smoke and fire damage caused to his room when a block of ...
23-09-2019
BBC 1
Series 6: 2. Danger In The Skies
Can the Defenders find the pilot of a rogue drone that nearly caused a catastrophic mid-air collision with a World War II Hurricane? The incident is captured by an amateur photo ...
14-05-2024
BBC 1
Series 4 (shortened Versions): Episode 3
Investigators take action against a cowboy builder who conned several customers out of tens of thousands of pounds. His work was so bad, he was dubbed the worst builder in Wales ...
30-03-2022
BBC 1
Series 6: 7. Child Vaping Crisis
A teen schoolgirl goes undercover to expose shops selling illegal vapes to children, while a head teacher claims pupils can’t get through a lesson without vaping. In anoth ...
21-05-2024
BBC 1
Series 6: 3. Driving Test Cheats
The Defenders catch a man helping people cheat their driving test. He’s captured on CCTV at several driving test centres around the country, each time pretending to be a d ...
15-05-2024
BBC 1
Series 6: 8. Deadly Toy Stories
Buyers beware! The lethal danger of button batteries in toys. In one case, a baby almost dies after swallowing a battery from a dangerous toy. The Defenders raid suspect shops t ...
22-05-2024
BBC 1
Series 3: Episode 7
At Victoria coach station in London, officers are on the lookout for coach drivers who are driving when they are too tired. We hear from the mum of 23-year-old Nathan Reeves, wh ...
28-10-2020
BBC 1