Currently we operate an ‘implied consent’ policy which means that we assume you are happy with this usage. If you are not happy, then you should either not use this site, or you should delete the cookies having visited the site, or you should browse the site using your browser’s anonymous usage setting (called “Incognito” in Chrome, “InPrivate” for Internet Explorer, “Private Browsing” in Firefox and Safari etc.)
We use a number of different cookies on our site. If you do not know what cookies are, or how to control or delete them, then we recommend you visit aboutcookies.org for detailed guidance.
The list below describes the cookies we use on this site and what we use them for.
These are cookies that are set by this website directly.
Google Analytics: We use Google Analytics to collect information about visitor behaviour on our website. Google Analytics stores information about what pages you visit, how long you are on the site, how you got here and what you click on.
You can find out more about Google’s position on privacy as regards its analytics service.
More information on session cookies and what they are used for is available on aboutcookies.org.
These are cookies set on your machine by external websites whose services are used on this site. Cookies of this type are the sharing buttons across the site allow visitors to share content onto social networks. Cookies are currently set by Twitter, Facebook and Google+. In order to implement these buttons, and connect them to the relevant social networks and external sites, there are scripts from domains outside of our website.