The easiest is to write regulations, laws from a "comfortable" office. Even easier is probably to put up a PRIVATE sign, right Mr. julius, and thus prevent access. But here a question arises for landowners: are your forests, meadows, clearings... so neat as they were 30, 50 years ago? Do you care for the balance in the ecosystem, or do you just beat your chests and boast where your land is? I think this is extremely selfish and outdated thinking!! We are hikers, mountaineers, alpinists (whatever you want), traversed quite a few mountains in Slo and EU, but such a macho attitude we haven't met anywhere. A guest, whatever kind he is, is welcome everywhere and you rarely meet a private sign, or THIS IS MINE! Mr. BorisM, excellent, constructive criticism!!!
OH, what about pathless terrain? And ultimately ski tourers, paragliders, kite flyers???