Cookies are small text files placed on a website visitor’s computer, which identify it to our server. Cookies don’t identify individual users and are widely used in order to make websites work, or work more efficiently, as well as to provide analytical information to the owners of the site which is used to improve user experience.
You may delete and block all cookies from this site. Most web browsers allow some control of most cookies through the browser settings. To find out more about cookies, including how to see what cookies have been set and how to manage and delete them, visit www.allaboutcookies.org.
Please be aware that restricting cookies may impact on your experience of our website.
List of the cookies used on this website
We use Google Analytics, a web analytics service provided by Google, Inc. Google Analytics sets a cookie in order to evaluate your use of our website, which we use in aggregate form to improve the performance and user experience on our site. Google Analytics uses only first party cookies and collects no personally identifiable information.
Google stores the information collected by the cookie on servers in the United States. Google may also transfer this information to third parties where required to do so by law, or where such third parties process the information on Google’s behalf. Google will not associate your IP address with any other data held by Google. By using our website, you consent to the processing of data about you by Google in the manner and for the purposes set out above.
Because we share videos via YouTube on our website, cookies associated with YouTube may also be placed on your computer. You can read more about these types of cookies here.
How to reject or delete these cookies
Visit Google's privacy section for more information.
Cookies used by our website software
Our website software does not use any cookies by default. However, three 'session' cookies are created when a visitor to this website does the following:
- logs in to the website;
- clicks one of the contrast buttons.
The three cookies are used to cross-reference each other for improved security.