This website creates a cookie (a small piece of computer code) which is sent to and stored on your computer containing a unique session identifier only. This identifier is used to record site usage statistics. In a separate automatic operation the web server will collect your IP address and details of the website where you came from before entering this website. This information is used to:
- work out how many times this website has been visited;
- record which parts of the website have been visited so we can improve the content and layout of the website.
The information collected is stored on your computer and will automatically be deleted if you do not revisit this website for 90 days.