A law like does not seem to be necessary since any income you have is supposed to be declared to the tax office in your country even if you end up paying no tax you must inform of all your income.
That is true. What I do not like with government sometimes is that they are making the citizens as a milking cow. They are always thinking how to get money the populace. Goverment may have a good intention but not now.
Lol, simply government utilize them as the currency machine by paying taxes. Even normal wage people are also getting affected by that.