Provided always, and be it further enacted, That all Sum and Sums of Money to be recovered by the Person being Principal Gaveller of the said Forest of Dean, either by Distress or Action, under the Authority of this Act, for any such Compositions as afore said, shall be recovered for the Use of His Majesty, and shall be accounted for and applied by the said Gaveller, as he is now bound by Law to account for and apply all Gale Rent or Gale Money received by him.