(1) An electors’ initiative for a local referendum may be supported by means of the copy of the template signature sheet affixed with the certification clause. No signature of support can be withdrawn.

(2) On the signature sheet, along with the personal signature of the elector and in order to ensure the verification of his signature, his family name and his first name as well as his personal identification number and his mother’s name must be written in a legible form. These data relating to the elector must appear on the same page as the question.

(3) On the signature sheet the person collecting the signatures shall indicate his name, his personal identification number and he shall sign the signature sheet.

(4) An elector may support the initiative by a single signature, his further signatures shall be invalid.