Compliance Cookies
A cookie is used to count how many times the cookie compliance warning message has been shown.  Once this has reached its limit the warning message is no longer shown.
A cookie is used if you click the "Continue" button. It tells us you have given your consent to the use of cookies on our site and stops the warning message from being displayed.
Neither of these cookies contain any personal information.

Functional Cookie
These cookies known as Session IDs are used to enable core site functionality. They do not contain any personal information.

Analytic Cookies
These cookies allow us to count page visits and traffic sources (provided by Google Analytics) so we can measure and improve the performance of our site. They do not contain any personal information.

3rd Party Cookies
This site has functionality provided by a number of 3rd parties; “Share this page” (addthis.com) and YouTube videos. As such when you use pages with these elements you are actually opening a window on the page from the 3rd party site, which may use cookies. These 3rd parties provide information on privacy on their sites.