This seems to be turning into the usual PPrune battle for supremacy based on "I know what I'm saying is right, therefore you are wrong" I don't think Moreoil is suggesting that as we all have the right to blunder through a dropzone willy nilly we should do so. But that a DZ has no PROTECTION in law. There are quite enough laws & rules as it is without introducing more, I think this is a case where pilots should use common sense & not demand their "rights" just for the sake of it.
There is a public footpath near me that runs through a wooded area that is occasionally used for pheasant shoots. Do I walk my dog there on those days just because I can?