WEBSITE INFORMATION
Cookies & website storage
A straightforward explanation of what this website uses.
This website
This site does not add advertising or analytics cookies. It does not use local storage or session storage for form answers, and its images, scripts and styles are served with the site.
Hosting and external links
Hosting providers may use technical mechanisms needed to deliver or protect a service. External websites linked from this site have their own cookie and privacy arrangements.
Future changes
If optional analytics, advertising or other technologies are introduced, this information and any required consent controls must be updated before those technologies are activated.
See our privacy notice for information about the online enquiry form and technical request data.
Last updated: 11 September 2026.