In reply to Jack.H.92:
Blimey, that must have been scary. I remember thinking the rock at La Creveta was generally sound, and all the time we were out in Mallorca last month we were in the minority of helmet wearers. Never occurred even to uber cautious me that it would be a good idea on approach too. Glad nothing more serious than a serious scalp laceration occurred on this occasion. Any thoughts on what triggered the block?