(1) The right to vote is exercised by personal appearance at the polling station. Before voting a voter must turn over his or her poll card to the kee per of the electoral register. Where a voter has omit ted to bring his or her poll card a new one shall be written out. Upon request the voter shall give his or her name, address and date of birth. In case of doubt about the identity of a voter, the identity must be proven, if necessary through production of documen tation thereof. Then, and after the keeper of the electoral register has ticked off the voter’s name in the electoral register, the voter is handed a ballot paper.