Agree with Joni os entirely
Our local tip is run by the Gestapo (or so it seems) and woe betide anyone who puts a bit of cardboard in the household skip
There are now around 25 different bins/skips in one long line, if you find you have missed the correct bin/skip, you are required to exit the tip and queue to go back in
We have a lot of trouble with fly tipping local to me, there are always conifers dumped in lanes and mountain roads in the spring/summer (sometimes completely blocking them)
I had a bit of a discussion with one of the foremen at the tip a while back about fly tipping etc due to the exorbitant charges to use a municipal tip
His reply was "when the council go and pick up the dumped rubbish that has been fly tipped, they bring it back here and we charge them to receive it, so we get paid either by you (the public, who pay to tip) or them (the council, who pay for the fly tippers)"
His attitude was, complain all you like, you pay either way and we make the profit
Which is what it's all about, recycling is big business