What cookies we use.
(_ga) Determine which domain to measure
(utma) Distinguish unique users
(utmb) Remember the number and time of previous visits
(utmc) Determine the start and end of a session
(utmz) Remember the value of visitor-level custom variables
(utmv) To compile statistics and to help us to improve our website and the services we offer
Most browsers automatically accept cookies unless you change your internet browser settings. If you wish to restrict, block, or delete the cookies which are set by any websites, you can generally do this through your browser settings. These settings are usually found in the 'options' or 'preferences' menu of your internet browser.
If you set your internet browser preferences to block all cookies, you may not be able to access all or parts of our website, and some of the functionality of our website may not work as it should.
If you delete cookies relating to this website we will not remember things about you, including your cookie preferences, and you will be treated as a first-time visitor the next time you visit the site.
To find out more about cookies, including how to see what cookies have been set and how to manage and delete them, visit .
Queries. If you have any questions or comments regarding this Cookies policy, please email