The defenders battle to keep the roads safe as four people lose their lives when a lorry driver using his mobile phone ploughs into them. Show more

Documentary series following the work of enforcement officers. The team crack down on a violent taxi driver and get justice for a grieving mother. Show more

Documentary series following the work of enforcement officers. The team crack down on the company that designed a cot which almost cost a baby its life. Show more

Documentary series following the work of enforcement officers. The team investigate a horrific truck crash and raid the home of an illegal money lender. Show more

Documentary series following the work of enforcement officers. The team investigate a gas escape and track down fly-tippers blighting the countryside. Show more

Documentary series following the work of enforcement officers. The team crack down on restaurants risking customers lives and put the brakes on a fake website fleecing motorists. Show more

Documentary series following the work of enforcement officers. The team investigate a factory fire that rages out of control, forcing residents to evacuate their homes. Show more

Documentary series following the work of enforcement officers. The team investigate the death of a car wash worker and are shocked by the conditions he had been living in. Show more

Documentary series following the work of enforcement officers. The team investigate the tragic death of a Red Arrows pilot, and they smash a puppy-smuggling operation. Show more

Documentary series following the work of enforcement officers. The team crack down on landlords putting tenants' lives at risk. Show more

Documentary series following the work of enforcement officers. The team investigate the death of a seven-year-old girl when the bouncy castle she was playing on was swept away. Show more

The team investigate an explosion in which two brothers die, they get an urgent call about a dog attack and they crack down on crash for cash insurance scams. Show more

The team crack down on travel agents conning families out of thousands of pounds. Plus they investigate online traders dealing in dangerous bodybuilding drugs. Show more

The defenders take down a waste removal boss who illegally dumped 2,000 tons of rubbish in the Devon countryside and then set fire to it. Show more

The defenders crack down on the shops which illegally sell knives to under-18s. And Brooke Kinsella talks about her younger brother Ben who died after being stabbed 11 times. Show more

An 80-year-old woman is bombarded with scam mail and tricked out of an estimated £50,000, and a Royal Navy helicopter pilot spots a fly-tipper dumping rubbish in a remote location. Show more

Trading Standards team up with Ed Sheeran’s manager to take on the ticket touts making millions of pounds at the expense of ordinary music fans. Show more

DVSA inspectors investigate the cause of a fatal crash caused by an HGV lorry careering out of control. The vehicle is being operated by a company putting profits before people. Show more

The Civil Aviation Authority catches a fraudster who lied to get a job as a captain with one of the UK’s largest airlines. Elsewhere, a rogue roofer has pocketed thousands from unhappy clients. Show more

Trading Standards step in when hundreds of pensioners are left stranded after booking a five-day holiday in Torquay. Officers also track down a loan shark targeting hard-up families. Show more