>>1867195None at all. It's is illegal indeed. Though above 1600m you can camp from sunset to dawn legally. Though if you have some common sense and place your tents in a good spot and set them at evening and take them out early there is no problem at all.
We even had a visit to our camp site from an old school shepperd and we chilled and talked for a good hour. I guess if we were in America we would have been shot.