epa09056928 (FILE) - A poster of the initiative 'Yes to the burqa-ban' is seen in Oberdorf, in the canton of Nidwalden, Switzerland, 16 February 2021 (reissued 06 March 2021). Swiss citizens are called on Sunday 7 March to vote on a proposal to prohibit the concealment of one's face in the public space. Led by right-wing groups, the so-called 'anti-burqa' initiative provides for a ban on the wearing of the niqab, as well as other non-religious forms of face concealment.  EPA/URS FLUEELER