Like many websites, we use cookies to provide you with a good experience when you browse and allow us to improve our site. It is our policy to use cookies and tracking technologies only with the consent of the users of the digital services we provide, except where the use of cookies or tracking technologies is strictly necessary for the use of a service. You can disable cookies at any time by changing your browser settings. Please be aware however that this may affect your ability to access certain parts of the site.

On this website we use: 



Functional cookies

These cookies are required for basic site functionality and are therefore always enabled. For instance, when you exit our cookie banner a cookie is dropped on your device reminding your browser not to re-serve this pop-up box when you later visit this site.


Performance cookies

The information the cookies gather is used to help us customise the website for our users.

Analytics

We may use a web analytics tool provided by Google to collect aggregated statistical information to help improve the site, for instance by prioritizing updates of the most read content or the most used functionality. Google Analytics cookies may retain information for up to two years. For more information about Google Analytics services, please click here: Google Analytics Cookie Usage on Websites  |  Analytics for Web (analytics.js)  |  Google for Developers


Content testing

If we are working on updates to our site, we occasionally display original content to some visitors and alternate content to other visitors to help us assess which version best optimizes user experience. When we do this, we drop a cookie on your device to remember which version of the page you were served.