legal stuff

So after being refereed to the Nature conservation act 1992 all I can see in there is section;

16/
protect the area’s exceptional scientific values and, in
particular—
(i) to ensure that the processes of nature continue
unaffected in the area; and
(ii) to protect the area’s biological diversity to the
greatest possible extent,

Nothing about closing a section of a national park for safety reasons which is the reason given.

More later