Our website makes use of cookies and similar technologies, this Cookie Policy describes which cookies we use, for what purposes we use them and the options available to you to manage these cookies.

This Cookie Policy is dated 23 April 2018.

What are cookies?

Cookies are tiny text files stored on your computer or mobile device by websites that you visit.  They are widely used in order to make websites work, or work more effectively, as well as to provide functionalities that may, for example, enhance visitor friendliness.

At we use cookies that are strictly necessary to enable you to move around the site or to provide certain basic features.  We use cookies to enhance the functionality of the website by storing your preferences, for example.  We also use cookies to help us improve the performance of our website to provide you with a better user experience.

To get the most out of our website, you need to have all cookies enabled.  If you don't wish to enable cookies or wish to disable specific cookies, you will still be able to use the website but may not be able to use all of its features or functions.  Please see the section below on how to manage your cookies.


Cookies are used for a variety of purposes.  Session cookies are used to keep track of information needed by a user and their browser on their journey through a website. Session cookies are necessary for your use of the website. If we use cookies, we generally only use session cookies.  We may use permanent cookies which enable basic web traffic analysis using Google Analytics or similar analytical tools. These cookies are used to collect information about how visitors use our site. We use the information to compile reports and to help us improve the site. The cookies collect information in an anonymous form, including the number of visitors to the site, where visitors have come to the site from and the pages they visited. You can identify these cookies as _utma _utmb _utmc _utmz. You can reject or delete this cookie by visiting


If you do not want our website to store cookies on your computer or mobile device, you can change your browser settings.  You can adjust your settings so that you receive a warning before certain cookies are stored.  Another option is to adjust your settings so that your browser refuses most of our cookies or only certain cookies.

Please be aware that if you do not want to accept any cookies, our website might not function properly.  It may be that several functions will be unavailable to you or that you will even be unable to view certain parts of the website.

Please note that you will have to change your settings for each browser and device you use.  The procedures for changing your settings and cookies differ from browser to browser.  If necessary, use the help function on your browser or click on one of the links below to go directly to the user manual for your browser:

There are also software products available that can manage cookies for you.


We may change this Cookie Policy from time to time at our sole discretion.  Any change will be applicable at the time of posting on the website.


If you have any questions about the cookies used on our website, please contact us via the Contact Us link on our website and indicate the nature of your query.