> Here in Ireland motor tax is based on CO2 emissions The amount of CO₂ produced comes directly from the amount of gas that you burn. There is nothing you can

> Here in Ireland motor tax is based on CO2 emissions The amount of CO₂ produced comes directly from the amount of gas that you burn. There is nothing you can do anything about that. Except drive economically and thus spend less gas. The present scandal is not not about CO₂, but pollutants that make the local air quality worse.