This site uses the Google analytics cookies, ‘_utma’, ‘_utmb’, ‘_utmc’ and ‘_utmz’. These cookies are used to collect information about how visitors use our site, including the number of visitors, the pages they have visited and the typical length of stay. We use this information to help us improve the site and make a user’s experience more efficient.
How to control and delete cookies
If you wish to restrict, block or delete the cookies which are set by us, or indeed any other website, you can do this through your browser settings. The Help function within your browser should tell you how.
Alternatively, you may wish to visit www.aboutcookies.org which contains comprehensive information on how to do this on a wide variety of browsers, as well as more general information about cookies.
For information on how to restrict, block or delete cookies on the browser of your mobile device, you will need to refer to your handset manual.
If you would like to permanently opt out of Google Analytics for all websites, please visit the Google website for more information.