You have been tasked with passing one law in your country

For some reason, the powers that be decided that you can pass one law in your country, without any objections or obstacles, to go into effect immediately.

Even if the politicians or the general public don't like it, the government has no choice but to respect your law and enforce it for at least ten (10) years. After that, the law can be repealed. But before then, the law cannot be modified and there is no way to nullify it. If another law contradicts your law, yours would overrule it.

You would have a team of legal experts who would take care of the "legalese" and make sure your law is worded in a way that it will do exactly what you intend it to.

The only requirements that have been set before you:

1: The law cannot be used to specifically empower or enrich yourself or someone you know. So you can't say "I get to make infinite laws" or "Everyone has to do what I say" or "Everyone has to give my spouse a hundred dollars" etc.

2: The law can have multiple parts to it, but it has to have a single topic/theme/concept. For example, you could have a law focusing on education that raises all teachers' salaries and caps the cost of universities, but not a law that raises teachers' salaries and makes diabetes medication free.

What's your law?

Do you think it'd be around after ten years or would it get repealed as soon as it's possible to do so?