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Block or bloc voting refers to a class of electoral systems where multiple candidates are elected simultaneously. They do not guarantee minority representation and allow a group of voters (a voting bloc) to ensure that only their preferred candidates are elected. In these systems, a voter can select as many candidates as there are open seats. That is, the voter has as many votes to cast as the number of seats to fill.[1][better source needed] The block voting systems are among various election systems available for use in multi-member districts where the voting system allows for the selection of multiple winners at once.
Block voting falls under the multiple non-transferable vote category, a term often used interchangeably with this term. Block voting may be also associated with the concept of winner-take-all representation in multi-winner electoral systems or the plurality election method.
Other variations of block voting include block approval voting, and party block voting (sometimes called a general ticket). Block voting is often contrasted with proportional representation, where the aim is to ensure that each voter's vote carries equal weight. In contrast, block voting tends to favor the most popular party, resulting in a landslide victory.