Customs Duties, etc. Act 1763 (1764)
“ Whereas it is expedient that new provisions and regulations should be established for improving the revenue of this kingdom, and for extending and securing the navigation and commerce between Great Britain and your Majesty’s dominions in America, which, by the peace, have been so happily enlarged: and whereas it is just and necessary, that a revenue be raised, in your Majesty’s said dominions in America, for defraying the expences of defending, protecting, and securing the same ”
