2 karabiners at top of Twenty. One blue tape may be Exeter Uni but only some letters still remain. Other is green tape. Now in Wessex Cave Club Lost Property Cupboard.
Birmingham Uni have blue toughtags and were around on the weekend. Are these carabiners likely to have been left there on the Saturday or the Sunday?
Exeter have green toughtags and were there on the Saturday but I derigged and unless I was being a muppet, didn't leave anything behind (always possible, of course).