Recently there was long thread about the BCA. I can now post possible answers to some of the questions, such as "Why is the BCA still raising membership prices when there is a significant amount still left in its coffers?"
Just a warning for those who use the 16mm Rawl bolts in Devon, in many mines the holes are now well worn and the bolts may pull out (as we found out the hard way recently) Just remember to back everything up alot...