We are always pleased for anyone to make comments on our pages but we have been suffering from a lot of spam comments and there is only so much time I can spend editing 
it out!
To help stop spam we’ve added a “CAPTCHA” question to the comments form at the bottom of each page. It asks you to solve a simple problem and provide the answer just to prove you’re not an automated spam machine. We’re sorry if this makes it a little more awkward to post. Let us know if it is really a problem by sending an email.
John Williams
Web Site Editor