What is a cookie?
How can I see or control cookies
You may delete and block all cookies from our sites, but parts of these sites may not work properly.
Most web browsers allow some control of most cookies through the browser settings. To find out more about cookies, including how to see what cookies have been set, and how to manage, stop your browser downloading them or delete them, visit:
allaboutcookies.org/ (external website)
Your browser’s HELP function should also tell you how to do this, or your mobile phone manual.
Please be aware that restricting cookies on our websites may impact on some functionality