We use a number of different cookies on our site.
We use Google Analytics to collect information about visitor behaviour on our website. 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.
To opt-out of being tracked by Google Analytics across all websites click https://tools.google.com/dlpage/gaoptout
Our websites run the popular WordPress CMS and cookies are used to store basic data on your interactions with WordPress, and whether you have logged into WordPress. We use a session cookie to remember your log-in for you if you are a registered user and we deem these as being strictly necessary to the working of the website. If these are disabled then various functionality on the site will be broken.
More information on session cookies and what they are used for at http://www.allaboutcookies.org/cookies/session-cookies-used-for.html
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 websites such as LinkedIn, Twitter, Facebook, Google+ and Pinterest. 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.
You can check the respective policies of each of these sites to see how exactly they use your information and to find out how to opt-out or delete such information.