Note 22 — Chapter II

[Footnote 22: In his "Lives of the Chief-justices" (c. xxxvi., life of Lord Mansfield), Lord Campbell says, with reference to this case: "The Chief-justice's only considerable public exhibition during this period was his attack on the unconstitutional assertion of Lord Chatham and Lord Camden, that, in a case of great public emergency, the crown could by law dispense with an act of parliament. The question arising from the embargo on the exportation of corn, in consequence of apprehended famine, he proved triumphantly that, although the measure was expedient and proper, it was a violation of law, and required to be sanctioned by an act of indemnity." And Lord Campbell adds, in a note: "This doctrine, acted upon in 1827, during the administration of Mr. Canning, and on several subsequent occasions, is now universally taken for constitutional law" (ii., 468).]