To make this site work properly, we sometimes place small data files called cookies on your device. Most big websites do this too.
What are cookies?
A cookie is a small text file that is placed on your machine to help the site provide a better user experience.In general, cookies are used to retain user preferences, store information for things like shopping carts, and provide anonymised tracking data to third party applications like Google Analytics.As a rule, cookies will make your browsing experience better.
However, you may prefer to disable cookies on this site and on others. The most effective way to do this is to disable cookies in your browser.
How to control cookies
We suggest consulting the Help section of your browser or taking a look at the About Cookies website which offers guidance for all modern browsers