[concerned about politics]

I ask you if you can cite a time when money was provided by the government without strings attached?

Vouchers are just are parents keeping their school tax money. How can government regulate tax rebates? Do they regualte tax refunds now?

[Protagoras]

Vouchers are just are parents keeping their school tax money.

Incorrect, otherwise they would just send money.

How can government regulate tax rebates?

A tax rebate and a voucher are not the same thing, that is why they have different names.

Do they regualte tax refunds now?

Not a refund either.

Why not give everyone who pays for a child's education a tax CREDIT? 100%

Makes more sense doesn't it?