The Wealth of Nations by Part 5 Chapter 2 Page 273

doubt would, on account of the great inequalities with which the taille is commonly assessed upon the estates and tenants of different individuals.

The interest and opposition of such favoured subjects are the obstacles most likely to prevent this or any other reformation of the same kind. Secondly, by rendering the gabelle, the aides, the traites, the taxes upon tobacco, all the different customs and excises, uniform in all the different parts of the kingdom, those taxes might be levied at much less expense, and the interior commerce of the kingdom might be rendered as free as that of England. Thirdly, and lastly, by subjecting all those taxes to an administration under the immediate inspection and direction of government, the exorbitant profits of the farmers-general might be added to the revenue of the state.