A cookie is a short piece of data which is sent from a web server to a web browser on the user's machine when the browser visits the server's site. The cookie is stored on the user's machine, but it is not an executable program and cannot do anything to your machine. Whenever a web browser requests a file from the same web server that sent the cookie, the browser sends a copy of that cookie back to the server along with the request. In this way, the server knows you have visited before and can co-ordinate your access to different pages on its web site. A server cannot find out a name or email address, or anything about a user's computer, by using cookies. Cookies are essential in providing a seamless access to some online databases. Cookie information is not stored or collected by us.
Our website uses Google Analytics, a service which transmits website traffic data to Google servers in the United States. Google Analytics does not identify individual users or associate your IP address with any other data held by Google. We use reports provided by Google Analytics to help us understand website traffic and webpage usage.
Most browsers allow you to refuse to accept cookies and to delete cookies. The methods for doing so vary from browser to browser, and from version to version. You can however obtain up-to-date information about blocking and deleting cookies via these links:
• https://support.google.com/chrome/answer/95647?hl=en (Chrome);
• https://support.mozilla.org/en-US/kb/enable-and-disable-cookies-website-preferences (Firefox);
• http://www.opera.com/help/tutorials/security/cookies/ (Opera);
• https://support.microsoft.com/en-gb/help/17442/windows-internet-explorer-delete-manage-cookies (Internet Explorer);
• https://support.apple.com/kb/PH21411 (Safari); and
• https://privacy.microsoft.com/en-us/windows-10-microsoft-edge-and-privacy (Edge).
Blocking all cookies will have a negative impact upon the usability of many websites. If you block cookies, you may not be able to use all the features on our website.