Don't know how effective this will be: http://www.rugbyadvertiser.co.uk/news/local-news/council-issues-first-on-the-spot-fines-for-fly-tipping-in-brinklow-1-7488051

I live on the very edge of Coventry. In fact, when I walk the dog half the walk is in Warwickshire. The area is blighted with fly tipping. Only this week I've noticed an old mattress dumped in the entrance to a farmer's field. In the past I've seen old chest freezers dumped there. The canal side is also ripe for dumping with all sorts being found on the tow-path.