Following council investigators and waste enforcement teams cracking down on criminals illegally dumping rubbish around the nation. In Cardiff, Wayne and Dan call in a JCB to dig for evidence at a fly-tip of industrial waste, while in Essex as team is called out after reports of dog breeder illegally dumping bin bags full of dog faeces in a domestic bins.

In London, Harrow waste enforcement officer Joe chases a serial fly-tipper bizarrely throwing waste over the same spot of a local road.

Enforcement in Cardiff take on a fly-tipping gang of criminal cannabis growers dumping illegal waste all over the city.

In Durham, an enforcer spots what looks like an unlicensed scrap merchant and calls in the police while in pursuit. Bodycam footage captures what happened next as the criminal dumpers are brought to justice.

In Huntingdonshire, enforcement are called out to two mega tips, both likely to be the work of organised crime gangs. Enforcer Rob is sent to investigate.

A Buckinghamshire enforcer investigates a spate of criminal dumps linked to marijuana growers, and someone is repeatedly dumping industrial waste at playing fields in north London.

In Hertfordshire, waste enforcement officer David is called out to investigate two major fly-tips dumped on local farms.

In Essex, Braintree enforcers stage a night-time stakeout to try and catch offenders responsible for public defecation at a local truck stop.

In Huntingdonshire, the enforcement team set up a CCTV sting, while in North Devon, two waste officers look to catch dog owners who refuse to clean up their pet's mess.

In North London, one of the area's biggest criminal dumpers is caught in the act, while in Worcestershire, a spot check on a takeaway uncovers a trail of filth.