Last updated: 31 August 2026
What cookies are
Cookies are small text files stored on your device. They help a website remember information between visits.
Cookies used by this website
- Essential cookies: used for security and, where relevant, temporary preview access.
- Preference cookie:
3sp_mailing_prompt_seenremembers that you have seen the mailing-list invitation, so we do not show it repeatedly. It lasts for up to one year. - Third-party map: the Google Maps map on our contact page may set cookies or collect information under Google's own privacy policy.
No advertising tracking
We do not use advertising cookies or analytics tracking cookies on this website.
Managing cookies
You can remove or block cookies through your browser settings. Blocking essential cookies may affect features such as preview access. You can also avoid loading the Google map and use the Apple Maps or Google Maps links on our contact page instead.
Changes to this policy
We may update this policy if the services or cookies we use change. The latest version will always be published here.