Privacy policy
Short version: the site does not ask for an account or personal details, and the quiz and calculators run in your browser.
Last updated 2 Oct 2026. This is a plain-language policy for a new site and has not been reviewed by a lawyer.
What we collect
- Quiz, tool and checklist data. Your practice progress, flashcard marks, calculator inputs, checklist ticks and theme choice are saved in your browser's local storage so they are there next time. They stay on your device and are not sent to us. You can clear them from the page or in your browser settings.
- Technical logs. Our hosting provider (Cloudflare) processes requests to serve the site and may record technical data such as your IP address and browser type for security and reliability.
- Calendar files. The licence renewal reminder tool builds its calendar file in your browser. Your dates are not sent to us.
- Messages. If you email us, we keep your message and address so we can reply.
Cookies, local storage and your choices
Today the site sets no cookies, runs no analytics and shows no adverts. When you first visit, a banner asks for your choices. "Reject all" and "Accept all" are equally easy, nothing optional is switched on for you, and you can change your mind at any time with the "Cookie settings" button at the bottom of every page.
| Category | What it is | Status |
|---|---|---|
| Necessary | Items kept in your browser's local storage (not cookies) so features work: phv.theme (light or dark), phv.quiz.v1 (practice progress), phv.checklist.v1, phv.planner.v1, phv.breakeven.v1, phv.cpm.v1, phv.taxcalc.v1, phv.runcost.v1, phv.zones.v1, phv.reminders.v1 (calculator figures and reminder dates), and phv.consent.v1 (your choice on this banner, with a version number and the date). They never leave your device and we cannot see them. | Always on. These exist only because you used the feature or made a choice. |
| Analytics | Anonymous visit counts, if we switch them on. If we do, we plan to use Cloudflare Web Analytics, which says it does not use cookies or track people across sites. | Not in use. If it is ever added, it loads only after you accept it. |
| Advertising | Advert serving and measurement. | Not in use. There are no ads on this site. |
We treat the necessary items as strictly necessary, so they do not need your consent under UK rules on cookies and similar technologies (PECR). You can delete them at any time from your browser settings or with the "Clear my figures" and reset buttons on each page. If we add analytics, advertising or affiliate tracking we will update this page first and ask you before any of it loads.
Not legal advice. This page describes what the site does today in plain English. It has not been reviewed by a lawyer and is not a certified consent management platform.
Your rights
Under UK data protection law you can ask what personal data we hold about you, ask us to correct or delete it, and complain to the Information Commissioner's Office (ico.org.uk). Use the contact page to make a request.
Links to other sites
We link to TfL and other sites. We do not control them and their privacy policies apply when you visit.