When users enter this website their computers will automatically be issued with 'cookies'.
Cookies are text files which identify users' computers to the server. The cookies used on this site are to do with tracking analysis.
Cookies in themselves do not identify individual users but identify only the computer used. Session cookies are deleted on departure from the website. However, those from third parties may persist.
Most modern web browsers allow users to control cookies through the browser settings. To find out more about cookies, including how to see what cookies have been set and how to manage and delete them, visit www.aboutcookies.org or www.allaboutcookies.org.