Cookies enable us to identify your device, or you when you have logged in. We use cookies that are strictly necessary to enable you to move around the site or to provide certain basic features. We use cookies to enhance the functionality of the website by storing your preferences, for example. We also use cookies to help us to improve the performance of our website to provide you with a better user experience.

If you are visiting the BBC website from outside the UK then you will be served the international version of the site by BBC Worldwide Ltd, the BBC's commercial subsidiary. The international version features advertising and BBC Worldwide use online behavioural advertising cookies to enable them to tailor this advertising and make it more relevant to you.

Click on the links to the right to find out more about each of these categories of cookie along with examples of the main cookies set by the BBC and BBC Worldwide websites.

We don’t sell the information collected by cookies, nor do we disclose the information to third parties, except where required by law (for example to government bodies and law enforcement agencies).

If you wish to control what cookies are set on your device through the BBC website then you can find out how to do this in Managing Cookies.