Cookies are small text files that are placed on your computer by websites that you visit. They are widely used in order to make websites work, or work more efficiently, as well as to provide information to the owners of the site.
The list below explains the cookies we use and why.
This cookie is used to remember your information filtering choices on our website. It is only set when required. It expires after a set time and is not set again unless you visit a page with the information filtering feature. Without this cookie no information filters will operate. No data is collected from this cookie.
This cookie is used to control the appearance of the cookies information banner. This cookie is set on arrival to the site by default. It expires after a set time and is not set again unless a user changes their cookie settings.
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These cookies are used to collect information about how visitors use our site. We use the information to compile reports and to help us improve the site. The cookies collect information in an anonymous form, including the number of visitors to the site, where visitors have come to the site from and the pages they visited. Click here for an overview of privacy at Google.
We sometimes embed videos from our official YouTube channel using YouTube’s privacy-enhanced mode. This mode may set cookies on your computer once you click on the YouTube video player, but YouTube will not store personally-identifiable cookie information for playbacks of embedded videos using the privacy-enhanced mode. Read more at YouTube’s embedding videos information page.