In reply to Removed User:
James Mcaffee's recent exploits on Skye Wall seem pretty similar in that he pushed on into the unknown beyond all reason at whcih point he abbed for a peek. That was on what turned out to be an E9.
Not too long ago the agreed approach for new routes on the Llyn and Range West was on-sight only* but I'm not sure if that's still the case.
*I'm aware that not all routes were on-sight but I think that was the aspiration.