One of your party's greatest criticisms of the Kyoto process undertaken by the previous government was that there was not a proper assessment of the economic consequences of decisions made. We heard this even from a senior Liberal just recently in the newspapers, who said that there wasn't really a sound assessment of some of the decisions made by government.
When you recently introduced—I know you won't call it this, but it's essentially what it is—a carbon tax on cars with larger engines, the bigger polluting cars, did you have a list of which cars would be penalized by your new initiative?