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.
By using software which stores anonymised data as cookies, we’re able to better understand when visitors to our web site are doing so with malicious intent.
User experience improvements
We use Add This to allow users to share content across this site. Add This adds cookies to your browser which help improve performance by, for example, storing an updated “share count”. Examples of cookies provided by Add This are __atuvc and __atuvs.