I did think that self-regulation was working pretty well to this point, so I'm unclear as to why it is necessary.
Well if you recall when Adam introduced himself, he did point out that he spoke with, "A duo of climbers," who were shut down at Playground Point because of crowds, most likely on a weekend. Gasp! No way! I could not even imagine the Duo of climbers' disappointment when they then went to Roto Wall and too found it very busy.
Clearly management needs to be instituted. Signage and climber education would have prevented this unfortunate incident for Duo of climbers. I would hate to think that duo would need to open the guidebook to search out a possible alternative crag.
Yeah, maybe they can block the path of unregistered climbers like they do now on the Colchuck and Snow Creek TH's
"Where are you going? Your pack looks too big for a day hike..."