This is the cookie set by the website to track your session information, so that we can login you in and perform a number of critical functions on the website, such as page preferences etc. When you leave the website and close the browser, this session cookie should be removed by your browser.

More information on session cookies and what they are used for at http://www.allaboutcookies.org/cookies/session-cookies-used-for.html

This cookie is set by the website to store your login userid information, so that it is prefilled in for you and you only then need to enter your password. If you do not want this cookie to be stored, you can simply untick the 'Remember by login name' box at the login screen. Expires one year from being set.

We use Google Analytics to collect information about visitor behaviour on our website. Google Analytics stores information about what pages you visit, how long you are on the site, how you got here and what you click on. This Analytics data is collected via a JavaScript tag in the pages of our site and is not tied to personally identifiable information.We therefore do not collect or store your personal information (e.g. your name or address) so this information cannot be used to identify who you are.

You can find out more about Google’s position on privacy as regards its analytics service at https://www.google.com/intl/en-GB/policies/privacy/

This cookie is set by the website when you have clicked the "Accept Cookies" link, and is used so that we don't show you the notice on every page once you've decided you are happy with the policy. Expires one year from when set.