Kinda. The requirement is for the person to enroll, attend a polling station and have their name marked off the electoral roll as attending, receive a ballot paper and take it to an individual voting booth, mark it, fold the ballot paper and place it in the ballot box. The act does not explicitly state that a choice must be made, it only states that the ballot paper be 'marked'. According to the act how a person marks the paper is completely up to the individual.