Essential technologies
Essential cookies or local storage may maintain sign-in state, protect forms, remember a basket and keep security controls working. These cannot always be disabled without affecting the requested service.
Measurement and diagnostics
Privacy-limited technical monitoring may record errors and performance without intentionally collecting message contents, passwords or payment details. HVTZ does not currently describe advertising or behavioural-marketing cookies as part of this homepage.
Future changes
If non-essential analytics, advertising or personalisation cookies are introduced, the consent controls and this notice must be updated before they are activated.
Your controls
Browser settings can remove or block stored data, although account, basket or security features may then stop working. Contact info@hvtz.co.uk with questions.

