The cookies we use are “analytical” cookies. A cookie is a small file of letters and numbers which we put on your computer when you use our service. By using the service you agree to us doing this.
Analytical cookies allow us to recognise and count the number of visitors and to see how visitors move around our site 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.