In order for this site to work properly, we sometimes place small data files called cookies on your device.

What are cookies?

A cookie is a small text file saved on your computer or mobile device by a website when you visit The cookie enables the website to remember your actions and preferences such as login, language, font size and other display preferences to keep you from having to reenter them on every visit to the website or when browsing from page to page.

How do we use cookies?

A number of the pages on our website use cookies to remember:

Your display preferences, such as contrast and colour settings or font size.
Whether or not you have already replied to a survey popup that asks you if the content was helpful or not so that you won’t be asked over and over again.
Whether or not you have agreed to our use of cookies on this site.
In addition some embedded videos in our pages use a cookie to anonymously gather statistics on how you got there and what videos you viewed. Although enabling these cookies is not strictly necessary for the website to work, it will provide you with a better browsing experience. Cookies can be deleted or blocked, but some features of this site may not work as intended should you do so. The cookie-related information is not used to identify you personally and the pattern data is fully under our control. The cookies on this website are not used for any purpose other than those described here.

How to control cookies:

You can block and/or delete cookies as you wish using your browser settings.You can delete all cookies that are already on your computer and you can set your browser to prevent them from being placed. By doing this you may have to manually adjust some preferences every time you visit & any of its subdomains resulting in some services and functionalities not working as intended.

Third party cookies:

The website and its subdomains uses various social networks making it as easy as possible to share content as well as to see what content is popular on those networks. We add social media widgets and buttons to allow people to easily share to those social media networks. We also use Facebook & Instagram to power the commenting & liking functionality on the site.

When we include these social ‘plugins’, it gives those sites the flexibility to also use cookies.

Other sites and services such as advertising networks, providers of external services like web traffic analysis services and content recommendation engines may also use cookies, over which we have no control. These cookies are likely to be analytical/performance cookies or targeting cookies.