Dom meets traffic cops Shelley and Olly as they pull over a driver not wearing a seatbelt - and get a strong smell of cannabis. In Pendle, environmental crime officer Jon is on the hunt for cigarette butt droppers, who could be in line for a £75 fine.

Dom is out on patrol with Gloucester traffic cops Shelly and Olly as they catch and fine a speeder. In Suffolk, a farmer has fallen foul of fly-tippers, but when the council unearth his efforts to deal with the huge pile of rubbish, he comes under scrutiny.