Which of the following is not a form of political participation

Ballot box stuffing is not a form of political participation, as it involves illegal and fraudulent manipulation of the election process. It is a form of election malpractice, where extra votes are added to a ballot box in order to influence the outcome of an election. In contrast, the other options listed are forms of legitimate political participation. Taking part in voter registration exercises is the first step to being able to vote, joining a political party allows an individual to be part of the decision-making process within the party, and voting during an election is a fundamental right and responsibility of citizens in a democratic society.