Some pages on this site contain videos from pages on YouTube and Vimeo. Embedded videos such as these may present you with browser cookies. If you are not logged in to the video sites, they will not know who you are but may still gather anonymous usage information (for example number of views and plays).

Web videos may also present Flash cookies, which are stored in your Adobe Flash Player rather than your browser, and control player preferences. The Adobe website has comprehensive information on how to manage Flash cookies.