Cookies are small text files placed on a website visitor’s computer, which identify it to our server. Cookies do not identify individual users, only the computer used. They are widely used in order to make websites work more efficiently, as well as to provide certain information to the owners of the site.

You may delete and block all cookies from this site. Most web browsers allow some control of cookies through the browser settings. To find out more about cookies, including how to see what cookies have been set and how to manage and delete them from your computer, visit www.allaboutcookies.org.

Please see the table below for details of the cookies we use on our website:

Cookie	Name	Purpose	More information
Google Analytics	_utma _utmb _utmc _utmz	These cookies are used to collect information about how visitors use our site, which we use to help improve it. The cookies collect information in an anonymous form, including the number of visitors to the site, where visitors have come to the site from and the pages they visited.	Click here for an overview of privacy at Google

To opt out of being tracked by Google Analytics across all websites click here.