Cookie policy

Last updated — 1 October 2026

This site uses a minimal number of cookies, and functional ones only.

Which cookies

vf_lang

remembers your language choice. Expires after 12 months.

vf_consent

remembers whether you've dismissed this notice. Expires after 12 months.

What we don't set

No advertising cookies, no tracking pixels and no third-party cookies. We don't measure behaviour across sites.

You can delete cookies at any time in your browser settings. The site will still work; only your preferences won't be remembered.