(1) The voter may place the ballot paper in the envelope, and place it in the ballot box.
(2) If a voter indicates to the polling station commission before placing their ballot paper in the ballot box that they made a mistake when filling it in, the ballot paper shall be taken back by the polling station commission and placed in a separate envelope kept for this purpose, and a new ballot paper shall be issued to the voter. The polling station commission may only replace ballot papers in this manner once for each voter and for each type of ballot paper.