Cookies are text files placed on your computer to collect standard internet log information and visitor behaviour information. This information is used to track visitor use of the website and to compile statistical reports on website activity.
You can set your browser not to accept cookies and the above websites tell you how to remove cookies from your browser. However in a few cases some of our website features may not function as a result.
These monitor how visitors move around our website and how they reached it. This is used so that we can see total (not individual) figures on which types of content users enjoy most for instance. You can opt out of these if you want.