This website only requires the use of cookies for those users who must log in to the website. This is limited to the administrators of the website. For all users, when you arrive at the website, a web session ID cookie is set, called wb_session_id. The setting of this cookie is the default behaviour for this website. You are of course free to block or delete cookies from this website if you are not an administrator attempting to log in. Blocking or deleting the cookie will have no impact on the user experience for all other users.