Why are you going on about "rules" as though that's what this discussion is about?
It's only been about =one= rule ie not going on prehistoric sites when you[ve specifically been asked not to, to prevent damage to the site.
I'm "going on" about rules, as rules are central to this discussion.
I'm being told I shouldn't break the rule regarding Skara Brae by somebody who breaks rules as and when they see fit.