Enforcement officers in Wales are on the trail of a couple of persistent fly-tippers blighting the countryside. They are caught on camera loading their truck with 150 bags of waste. Then, just days later, the same bags are found dumped in remote woodland, deep in the Rhondda Valley.

Officers also raid an address in Lincoln where dogs are being kept and trained for illegal dog fighting. Some of the dogs they find are so aggressive they need to be sedated. And officers track down a fraudster running a cruel online job hoax that gives false hope to people desperate for work. Show less