I've not noticed any new signs around here going up. There is quite a good network of footpaths, and I'm relieved to say from a cycling point of view- bridleways too.
What is happening increasingly during all this, despite all the public rights of way available locally, some people are using private field margins for their walks. Off lead dogs emptying themselves in the wheat and barley.
I wish the landowners would be more pro-active in telling them to pi$$ off. It's the worst possible time of year in terms of wildlife disturbance. Ground nesting birds don't stand a chance, and those nesting in previously undisturbed hedges are also at risk.
I put a barn owl box up in a landowners field a few years so back, in a very quiet spot, away from roads and paths, and people and dogs are now regularly strolling past it. I even saw one lot having a picnic under the tree the box is in. That's another season gone.
Joe public doesn't seem to understand any of this or simply doesn't care.