On the other hand, why should anyone have the right to 'own' land and prevent others from accessing it? A true nutjob concept!
Especially given that the majority of the English countryside is owned by people unfit to own and manage land. Food crops sprayed with poisons toxic to humans and wildlife alike, grazing animals kept in sheds all their lives and fatted on an unnatural diet...
I'm sorry, but the majority of landowners have no moral high ground over even irresponsible leisure users.
Anyway, regardless of the above, if you study the aims of the Ramblers, and 'Right to roam' movement, they are not campaigning for a free-for-all, go wherever you wish situation- gardens, arable fields etc would remain private. There are details on their website and
even a draft act here.
All based on what works very nicely in Scotland, and Scandinavia.