In reply to scorpia97:
It would but the line climbed, Virgin on the Ridiculous is now redundant as a rock climb due to the drainage streak which enabled this ice climb to happen. There were a few other ice routes done in the quarries, back in the eighties, and as climbable conditions are so unusual I don't think damage to the rock will ever be a big issue.
Interestingly someone has recently bolted up a dry tooling line on a redundant overhanging wall (see the slate wiki)and the impact of that is almost less then then some 'free' routes put up!!