Cookies are very small text files that are stored on your computer when you visit some websites.

To comply with UK and European regulations (Directive 2002/58 on Privacy and Electronic Communications) a link to this page is displayed on every page of this website. This website relies on "implied consent", meaning that if you continue to use the site, you have consented to the use of cookies, as given below.

Essential Cookies

There are no essential cookies used on this website. You can disable cookies for this website without affecting operation.

Session Cookies

These enable optimal performance of the website. They are deleted on leaving the website.

Persistent Cookies

These persist between visits to the website. They are deleted after a configured duration.

Functional Cookies

The following are not strictly necessary, but are used to tell us which pages you find most interesting (anonymously). This website will:

Third party tracking cookies

There are no third party tracking cookies used by this website. Many websites allow third-party tracking cookies for advertising, which "follow you around". This website has no advertising and does not allow third-party tracking cookies.