This is how to say no to cookies:
You can change the settings in your browser so that it does not allow cookies to be saved. This can impair the functionality of some web pages and may make some features unavailable. If your browser supports a so-called “incognito mode” you can activate it to automatically delete all cookies, which means that your cookies are not saved as long as you are browsing in incognito mode. You can also delete your cookies yourself from your computer at any time.
More information about cookies can be found on the Post and the National Telecom Agency’s website.