You may have noticed some recent changes here. Technology has moved on in the 18 years since this site was launched, some of the systems we used were no longer supported and many of our visitors are now using smartphones and tablets. Therefore we have copied all the old content into a modern system that is easier to navigate and maintain, and restyled it with a “responsive” theme that works with mobiles. If you have used our online shop before you will need to re-register, I’m afraid. Apart from that all the old information is still here somewhere – the menus haven’t changed much and the search box now works for the entire site. We apologise for any inconvenience and hope you like the new look.