What cookies are, which ones this website uses, and how to control them. Last updated: September 2026.
Cookies are small text files stored on your device when you visit a website. They help websites function and let us understand how visitors use our pages.
We do not use analytics or advertising cookies, which is why no cookie banner is shown.
Because we only set essential and bot-protection cookies, there is nothing to opt out of on this site. You can still block or clear cookies in your browser at any time. Note that disabling cookies may affect how parts of the site work.
Questions about this policy? Email [email protected] or call 020 8191 2489. See also our privacy policy.