GREAT ethics, camping at a carpark even though bivouacking anywhere in the forest is banned, but hey, why spend a few quids on a campsite or even pitch your tent at one of the free and authorized bivouacs when you can spend that money to reach the top of a grand 300m-high heap of metal? Vous aimez Fontainebleau? Then start by abiding by the local rules, stop shitting in the woods and forcing others to park by the roadside.