Yeah its new, previous POM didn't mention it at all which is refreshing considering the state of play with rock climbing in the neighboring Nat park. Mt K lies next to a motor cross country track bordered by an industrial area, and all climbing is out of site of anyone so seems common sense prevails.
I see this note in the POM...
"NPWS will work with rock climbing groups to prepare a code of conduct and guidelines for rock
climbing in Berowra Valley National Park." - comes to the heart of the problem in that we have no designated lobby group for them to liaise with.