Privacy policy


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?

  • Authentication and security:
    • To log you into (if you are a site administrator or editor)
    • To protect your security
    • To help us detect invaders who try to violate website security against hackers

For example, these technologies help authenticate your access to and prevent unauthorised parties from accessing your account. They also let us show you appropriate content through our services.

  • Preferences:
    • To remember information about your browser and your preferences

For example, cookies help us remember your preferred language or country that you are in. We can then provide you with content in your preferred language without having to ask you each time you visit our site.

  • Analytics and research:
    • To help us improve and understand how people use our site, including pages, buttons and links

For example, cookies help us test different versions of our services to see which particular features or content users prefer. We might also optimise and improve your experience on by using cookies to see how you interact with our pages, such as when and how often you visit them and what links you click on. We may use Google Analytics or analytics to assist us with this. Learn more about the cookies you may encounter through our use of Google Analytics.

  • Personalised content:
    • To enable intergration with social media, such as Facebook and Twitter, enabling social media interactions

For example, social media buttons embedded in our pages can help you directly interact with (Like, Share, Tweet etc.) those pages.

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.

You can read more about cookies and the law on the European Union cookies legislation webpage.

You can easily accept or reject the cookies on this website by clicking the respective buttons in the blue cookies notification bar at the bottom of the browser window. The cookies notifications bar is visible when you first visit but, after clicking on an button to state your choice, it disappears. To change your choice, please clear your browser’s cookies before revisiting, so as to enable the cookies notification bar to reappear.

Messages sent to

The preferred method of receiving a message from a user is messaging on social media. A user is recommended to send a message to the social media accounts. If the user does not have a social media account, he or she can still send a message by email, by addressing it to the Gmail account (Gmail is the electronic mail service by Google). All received messages on the social media accounts and Gmail account are prevented from becoming public, by taking the normal, reasonable measures to protect these accounts by the use of secret security passwords.