Under UK and European law we have to tell you that we are using just one 'cookie' on this website.
Cookies can be bad, nasty little creatures if used indiscriminately. So we want to tell you what we use them for.
A cookie does not do anything other than store data. They are, therefore, harmless, as such, but can be responsible for irritating advertising appearing on websites you visit. But we only use one cookie to track what is called a session; it is so we do not lose sight of you as you move around our website. And once you have left our site and closed your browser the cookie disappears. So you will not be annoyed by anyone.