In Albania, the question submitted to the electorate must be clear, complete and unequivocal; in Armenia, the question must be straightforward; in Hungary, devoid of ambiguity; in France, conditions of fairness, clarity and absence of ambiguity are imposed. The requirement for clarity also emerges from the rules providing that voters should be able to answer yes or no (Belgium, Bulgaria, Croatia, Czech Republic, Finland, Malta, “the former Yugoslav Republic of Macedonia”). The requirement that the question be clear and non-leading is also upheld in Italy, Poland and Switzerland.