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
Wales prop Gethin Jenkins is set to be named in Wales' World Cup squad today after becoming the most-capped prop in rugby union history.
Police are hunting for a mother who has disappeared with her 10-week-old baby.
Powerboats and jet skis will be racing in Cardiff Bay later today in the fourth round of the SuperStock and AquaX UK Championships.