A cookie is a small file of letters and numbers that we put on your computer if you agree. They are widely used in order to make websites work more efficiently, as well as to provide information to owners of the site.
Most web browsers allow some control of most cookies through the browser settings. These cookies allow us to distinguish you from other users of our website, which helps us to provide you with a good experience when you browse our website and also allows us to improve our website. The cookies we use are "analytical" cookies. They allow us to recognise and count the number of visitors and to see how visitors move around the website when they are using it. This helps us to improve the way our website works, for example by ensuring that users are finding what they are looking for easily.
To find out more about cookies, including how to see what cookies have been set and how to manage and delete them, visit www.allaboutcookies.org.