If you want to change your cookie preferences, you can do so at the bottom left of the website; you will see a white cogwheel in a grey square, which you can click on.
Cookies can also be deleted from your computer. If you want to do this, you can search the internet for 'Delete cookies [and then which browser you use]'. You will find a manual there. You can also install an extension in your web browser, which blocks cookies. There are also several articles and websites on the internet for this.
More information about cookies and the cookie law can be found on the following websites:
– https://nl.wikipedia.org/wiki/Cookie_(internet),
– https://ictrecht.nl/juridisch-advies/achtergrond-cookiewet/