On the rubbish trail again this weekend. A couple of fly-tipping sites reported. Where litter is dumped on the highway or on council land then the council (through its contractors) can clear. Rubbish on private land is a lot more problematic, although if it constitutes a health hazard then something can usually be done.
Of course, all litter is dumped by our neighbours, and the only real cure for fly-tipping is for all residents to recognise their civic responsibility to dispose of rubbish properly.