Tonight, Wales This Week investigates a crime that is largely without an obvious victim, but it’s one that is committed every 15 minutes here in Wales.
Councils spend millions of pounds cleaning up illegally-dumped waste, but the cost to the environment can be even more alarming. Now, enforcement officers are closing in on fly tippers, using the latest technology and sharing intelligence to catch them in the act.
Watch Wales This Week, 'Grot on the Landscape' tonight at 8 on ITV Cymru Wales
More top news
A patient at the Royal Gwent Hospital died after a 'complete lack' of medical care over a weekend, an Ombudsman investigation has found.
Wales wing George North appeared to be knocked out during Northampton's Premiership defeat on Saturday.
The Welsh Government will tell the Supreme Court why it believes the Assembly should vote on the UK Government's Brexit negotiations.