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Policies
Four categories, described in full, with nothing switched on that you have not switched on yourself. Your answer takes effect immediately and can be changed here whenever you like.
Your choices
Three of the four categories below currently load nothing at all. They are listed anyway, and described in the present tense, because the alternative is to introduce a category at the same moment as the thing it permits — which is how people end up consenting to something they were never really asked about.
Required for the site to work and for your choices on this page to be remembered.
One item of local storage holding the decision you make here, with the date you made it and the version of this notice it applies to.
In use. This is the only category that cannot be switched off — without it we have nowhere to record a refusal, and would have to ask you again on every page.
Remembers choices you have made about how the site is presented to you.
One item of local storage holding your light or dark theme choice. It contains no personal data and is not sent anywhere.
In use. This is currently the only non-essential storage the site sets. With this off, the site follows your operating system setting and forgets any change you make.
Measures how the site is used in aggregate — which pages are read, and where people leave.
Nothing yet. No analytics tool has been selected. Whichever is chosen will be named in the cookie policy, and here, before it is loaded for the first time.
Not in use. Switching this on today loads nothing. It records a decision to apply when analytics is introduced, and you can withdraw it before that happens.
Measures whether a campaign led someone to the site, and what they did next.
Nothing. No advertising or third-party tracking cookies are set by this site, and none is planned for the current phase.
Not in use. The category exists so that the choice is already yours if this ever changes, rather than being introduced alongside the thing it permits.
Reading your current choices.
Today
That is the complete list. No advertising cookies, no third-party tracking, and no analytics tool of any kind is loaded by this site at present. When analytics is introduced it will be named in the cookie policy before it runs for the first time, and it will not run for anyone who has not turned the analytics category on.
Your answer is recorded against version 1 of this notice. If we change what any of these categories covers, or add one, we raise that version and ask again. Consent given to an older description of what we would load is not consent to a newer one, so an old answer is discarded rather than carried forward.
Everything here is held in your browser and nowhere else. Clearing your browser storage for this site resets all of it, and you will be asked again on your next visit. If your browser blocks site storage entirely, your choice will apply for the current visit but cannot be remembered afterwards.
Related reading
If something on this page is unclear, or a control does not behave as described, please tell us using the details on our contact page. We respond to policy queries within five working days.