Cookies are small text files that are placed on your computer by websites that you visit. Cookies help us to identify you when you visit our website, which enables us to correctly load any preferences you may have previously stored, or automatically log you into your account.

Cookies also enable us to analyse your usage of our website, so that we can  generate statistical data to help us improve your experience. All data  collected with the aid of these 'tracking cookies' is completely anonymous.

The below table details the cookies we use and their purposes.

Cookie Name Purpose
JavaScript check has_js This cookie checks if JavaScript is enabled / available in the  browser.
ShareThis __unam This cookie is used by the ShareThis service and monitors  'click-stream' activity. Full details can be found in the ShareThis privacy policy.
Google Analytics  
  • _utma
  • _utmb
  • _utmc
  • _utmz
We use these cookies to determine how visitors use our website. This information is collected in an anonymous way and enables us  to utilise the Google Analytics tool to help improve our  website. For more information take a look at the  Google Safeguarding your data page.

To find out more about cookies, including how to see what cookies have been  set and how to manage and delete them, visit or

To opt out of being tracked by Google Analytics across all websites  visit: