I'm trying to find out what policy climbing walls generally adopt when it comes to unsupervised lead climbing by 16 & 17 year olds. By unsupervised I mean either that there is no adult climber present who is part of the climbing group and/or that the climbing takes place in a sports centre where there are no climbers on reception or keeping an eye on the climbers. I have looked at a few climbing wall sites but haven't found anything specific in their T & Cs hence asking here.
Our local wall which is in a large sports centre is unsupervised by the sports centre staff so the wall policy is set in conjunction with a technical advisor, usually someone with an MIA. The most recent update to the policy now says that 16 & 17 year olds can top rope unsupervised after passing an induction test but not lead climb. The induction comprises putting on a harness, tying in and belaying someone top roping competently and is the same test as for adults although adults are then able to lead climb if they want to whereas 16 & 17 year olds cannot.
Competence can vary widely when it comes to belaying and if it was up to me I'd get everyone to show they can belay lead climbing competently but I'm assuming that walls may have a higher level of responsibility to under 18's ?
Would be reasonable to ask the wall to allow unsupervised lead climbing by 16 & 17 year olds if they had shown their competence first to an an instructor qualified to assess lead climbing ?