> Pollution created by making a car And yet, the tax is not specifically on the pollution. You could argue that this might be difficult to do in practice, but

> Pollution created by making a car And yet, the tax is not specifically on the pollution. You could argue that this might be difficult to do in practice, but in any case such a pollution tax ought to also apply to other products like computers and TV's, which it doesn't. The problem with a flat tax, is that it doesn't discourage anything other than buying a nice car. In general, an expensive car is not worse for the environment (including parking etc), than a cheap car. A large, bulky car might be that, but that's not what we're taxing here.