What is a cookie?
A cookie is a small text file that may be stored on your computer or mobile device that contains data related to a website you visit. It may allow a website “remember” your actions or preferences over a period of time, or it may contain data related to the function or delivery of the site. Cookies can be set by the owner of the website or in some cases by third party services the website owner allows to present other information, run content or provide other functionality such as analytics.
Further information on cookies can be found at: http://ec.europa.eu/ipg/basics/legal/cookies/index_en.htm
How are they used on this site
Within your browser you can choose whether you wish to accept cookies or not. Different browsers make different controls available to you and so we provide links below to popular manufacturers' instructions on how you can do this. Generally, your browser will offer you the choice to accept, refuse or delete cookies at all times, or those from providers that website owners use ("third party cookies"), or those from specific websites such as: