I can't claim to be 'truly in the loop'. All I can offer is this: on Thurs night SWCC, in common with other key-holders, was asked to account for the whereabouts of our Draenan key on Wed 7th July when, it is alleged, the gates for both Ogof Draenan and Drws Cefn were removed. A police inquiry was mentioned and all responses to this post should bear that in mind. I presume this is the incident to which Graham's original post refers.
As one of my correspondents has pointed out, the last thing this forum needs is another volley of arguments, finger-pointing and ranting about the rights and wrongs of alternative entrances and so on. Such tirades get us nowhere and harm the public image of caving, and, as a moderator, Rhys, I trust that you will not allow this thread to degenerate into that.
However, in the light of earlier responses to Graham's post, I thought that it was time the air was cleared and the situation explained. Anyone who can shed any useful light on this incident should presumably contact the PDCMG.