Currently we operate an implied consent policy which means that we assume you are happy with this usage. If you are not happy, then you should either not use this site, or you should delete 100% Effective cookies having visited the site, or you should browse the site using your browser’s anonymous usage setting (called Incognito in Chrome, InPrivate for Internet Explorer, Private Browsing in Firefox and Safari).
We use a web analytics tool to analyse site usage, how our users arrive at our site, what they do on the site, what browser they are using and on what operating system. However, this analytics data, collected via a JavaScript tag in the pages of our site, is not tied to personally identifiable information.