Since the Quiet Revolution, sovereigntist sentiments in Quebec have been variably stoked by the patriation of the Canadian constitution in 1982 (without Quebec's consent) and by the failed attempts at constitutional reform. Two provincial referenda, in 1980 and 1995, rejected proposals for sovereignty with majorities of 60% and 50.6% respectively. Given the narrow federalist victory in 1995, a reference was made by the Chrétien government to the Supreme Court of Canada in 1998 regarding the legality of unilateral provincial secession. The court decided that a unilateral declaration of secession would be unconstitutional. This resulted in the passage of the "Clarity Act" in 2000.