A cookie is a small piece of data sent from a website and stored in a user's web browser. Every time someone looks at the website the computer will send data back to the website.
This site uses Google Analytics which will leave a cookie.
If you want to learn more about cookies, what they are, and why you don't need to worry about them, then you can view a short video which will explain everything in simple terms.
Please note, however, that if you delete cookies or refuse to accept them, you might not be able to use all of the features we offer, you may not be able to store your preferences, and some of our pages might not display properly.