Ballot stuffing is an illegal practice that involves adding extra votes to a ballot box to manipulate the outcome of an election. This can occur in various ways, such as submitting multiple ballots or tampering with the voting process to ensure that certain candidates receive more votes than they actually earned. This fraudulent activity undermines the integrity of the electoral process and can lead to unfair election results. Authorities often implement measures, like voter verification and surveillance, to prevent ballot stuffing and ensure that each vote cast is legitimate and accurately counted.