To make this site work properly, we sometimes place small data files called cookies on your device. Most big websites do this too.

What are cookies?
A cookie is a small text file that a website saves on your computer or mobile device when you visit the site. It enables the website to remember your actions and preferences (such as login, language, font size and other display preferences) over a period of time, so you don’t have to keep re-entering them whenever you come back to the site or browse from one page to another.

How do we use cookies?
A number of our pages use cookies to remember:

  • your display preferences, such as users' actions, to identify the user, for online behavioural advertising
  • if you have agreed (or not) to our use of cookies on this site
  • which videos embedded in our pages you have seen and anonymously gather statistics on how you got there and what videos you visited

A variety of cookies are used on this website (e.g. session / permanent, first and third-party).

This website controls cookie-related information from our domain whereas third party supplied content such as that from and Google Adsense have cookies that are not controlled by our own site. Other examples of third party cookies which are generated as a result of visiting our website include those used by YouTube, DreamsTime, TradeDoubler, Google Analytics and Google Webmastertools.

Enabling these cookies is not strictly necessary for the website to work but it will provide you with a better browsing experience. You can delete or block these cookies, but if you do that some features of this site may not work as intended.

The cookie-related information is not used to identify you personally and the pattern data is fully under our control. These cookies are not used for any purpose other than those described here.

How to control cookies
You can control and/or delete cookies as you wish – for details, see You can delete all cookies that are already on your computer and you can set most browsers to prevent them from being placed. If you do this, however, you may have to manually adjust some preferences every time you visit a site and some services and functionalities may not work.