Thanks, that's a very comprehensive list of what I can not do. I was looking for a list of what I can do.
So, I've learned I can not swim in a cave. But can I crawl in a streamway? Is diving the same as swimming?
I can not camp, but can I brew up?
I can not obstruct a watercourse. But can I dig?
I can not put up a sign or notice, but what about leaving a log book in the entrance?
Thing is, the more you look into this the more it seems (to me) that CRoW was never meant to include caving? And if CRoW is extended to caving, there are still caves we could not visit eg OFD streamway, Swildons beyond sump 1?
If CRoW had intended to include caving, wouldn't these kinds of anomalies have been sorted out when the Act was written, eg by including a clause to say caving is allowed? Or a clause making it clear that cave passages are not watercourses for the purpose of the Act?