That it is the opinion of this Committee, that when the Governor, Council, and Assembly, or General Court, of any of his Majesty's Provinces or Colonies in America, shall propose to make provision, according to the condition, circumstances, and situation of such Province or Colony, for contributing their proportion to the common defense, (such proportion to be raised under the authority of the General Court, or General Assembly, of such Province or Colony, and disposable by Parliament,) and shall engage to make provision also for the support of the Civil Government, and the Administration of Justice, in such Province or Colony, it will be proper, if such proposal shall be approved by his Majesty and the two Houses of Parliament and for so long as such provision shall be made accordingly, to forbear, in respect of such Province or Colony, to levy any Duty, Tax, or Assessment, or to impose any farther Duty, Tax, or Assessment, except only such Duties as it may be expedient to continue to levy or to impose for the regulation of commerce; the nett produce of the Duties last mentioned to be carried to the account of such Province or Colony respectively.