Cookies are used on this website to improve user experience and for essential functionality; they are not used for identification purposes.  

We use cookies on the website for the following reasons: 

These cookies help us accurately estimate the number of visitors to the website and provide us with a better understanding of how our customers use our website. If you do not wish to send information for analytics or to Google Analytics, an Opt-out Browser Add-on is also available, or you can configure your browser to enable you to choose which, if any, cookies are allowed to be created.

Our website makes use of session cookies to enable us to identify requests from the same browser during a limited time window, and provides a way to persist variable values for the duration of that session.  Session cookies are essential for the website to operate and are set upon your arrival to the site.  These cookies are deleted when you close your browser. The cookies we use will be sent to your browser and then stored in the cookies directory on your computer. To find out how to reject, delete or update your cookie preferences in your browser you need to know what browser you use and what version of it you are using. 

Most browsers have guidelines on how to adjust cookie settings, use the ‘Help’ menu to find out this information. 


You may see pop-up messages on our site.  For example, a pop-up explaining our use of cookies on this site.  Once you have seen these messages we store cookies to ensure we do not show you the same message again.

 You can learn more about managing cookies at the About Cookies website.  

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