I will never understand why it is that certain people think it's perfectly OK to go into the country, find a quiet spot, build a b****y great fire, sit round it drinking beer and whisky and then breaking bottles and throwing tin cans all over the place.
Don't get me wrong. I've got no problem with a safely sized and located fire, or with sitting around it and eating and drinking; but why do they think it's OK to just dump there left overs without a thought for possible consequences.

To anybody with half a brain cell the issues surrounding this sort of behaviour must be blindingly obvious.
I can only think that people who do this sort of thing are mindless, hedonistic, self centred, idiots who's only pursuit is their own indulgence. In future I would hope that they spare a thought for the people and animals that live and work in the places they would despoil.
Take rubbish home and leave as you find.