OTTAWA — The Bloc Québécois is proposing to strike down legislation that it considers “antidemocratic” because it would make it more difficult to separate from Canada. On Tuesday morning, Bloc MP Christine Normandin will be tabling “An Act to repeal the Clarity Act” in the House of Commons. The bill comes after criticism from Quebec politicians about the possible use of the legislation in the wake of Alberta separatism. Prime Minister Mark Carney said last week that the Clarity Act would not apply to the referendum question posed to Albertans this fall because it does not propose...