The actual law is called "tijdelijke wet ...". That doesn't mean the sentiment change behind the law isn't permanent, and it might (but I don't believe so) be

The actual law is called "tijdelijke wet ...". That doesn't mean the sentiment change behind the law isn't permanent, and it might (but I don't believe so) be a temporary law that is extended indefinitely. But the law, as written and intended is temporary. I think that should factor into the discussion (as should the fact that sometimes people call a thing temporary whilst intending for it to be permanent).