Cookies
What are cookies and why do we use them?
Cookies are small text files placed on your computer by your web browser when you visit a website. They’re used for such things as remembering your custom settings, helping us work out how many visitors we get and how we can make improvements. They contain information about the use of your computer but don’t include any personal information (for example, they don’t store your name). The table below explains the cookies we use and why. You can also update your preferences using the button at the bottom of this page.