Privacy - cookies

We use Google Analytics, a popular web analytics service provided by Google, Inc. Google Analytics uses cookies to help us analyse how users use the site, and understand how we can improve the site. 'Cookies' are text files placed on your computer, to collect standard internet log information and visitor behaviour information in an anonymous form.

The cookies are not used to identify you personally. You can manage and/or delete these small files as you wish. To learn more about cookies and how to manage them, visit www.aboutcookies.org.

The following cookies are set by Google Analytics:

Name: Typical Content: Expires:
_utma randomly generated number 2 years
_utmb randomly generated number 30 minutes
_utmc randomly generated number when you close your browser
_utmz randomly generated number and information on how the site was reached (e.g. direct or via a link, or through search) 6 months