Essential operation
The public site does not require an account, shopping basket or advertising profile. Core pages and forms remain usable if your browser blocks optional cookies.
Analytics
Google Analytics is currently used to measure visits, page use and site performance. It may use cookies or similar browser identifiers. Analytics information is used to improve the site, not to display targeted advertising.
Local storage
The homepage stores a small value in your browser when you dismiss the mailing-list invitation, so it does not immediately reappear. This stays on your device and is not used to identify you.
Your controls
You can block or delete cookies and local storage using your browser settings. Tracking-protection tools may also limit analytics. Blocking optional storage should not prevent you from reading the site or sending an enquiry.