Having returned from hol., I've been looking back at the thread and been fairly sickened at the way I have been insulted by people who have never seen, let alone known me. However, I must apologise to Ferny for not acknowledging him at the AGM. It appears that I have seen him, but did not approach, because I was expecting to find an intelligent-looking and sounding person dressed in brown, but could not observe anybody fitting that description. I will not be looking at this thread any more - let alone contributing to it. Bye.