Proportional representation (PR) refers to a type of electoral system under which subgroups of an electorate are reflected proportionately in the elected body. The concept applies mainly to political divisions among voters. The essence of such systems is that all votes cast – or almost all votes cast – contribute to the result and are effectively used to help elect someone – not just a bare plurality, or (exclusively) the majority – and that the system produces mixed, balanced representation reflecting how votes are cast.
National referendums are seldom used in Canada. The first two referendums in 1898 and 1942 saw voters in Quebec and the remainder of Canada take dramatically-opposing stands, and the third in 1992 saw most of the voters take a stand dramatically opposed to that of the politicians in power.
The additional member system (AMS) is a mixed electoral system under which most representatives are elected in single-member districts (SMDs), and the other "additional members" are elected to make the seat distribution in the chamber more proportional to the way votes are cast for party lists. It is distinct from parallel voting in that the "additional member" seats are awarded to parties taking into account seats won in SMDs, which is not done under parallel voting.
Mixed-member proportional representation is a mixed electoral system in which votes cast are considered in local elections and also to determine overall party vote tallies, which are used to allocate additional members to produce or deepen overall proportional representation.
In a first-past-the-post electoral system, formally called single-member plurality voting (SMP) when used in single-member districts or informally choose-one voting in contrast to ranked voting, or score voting, voters cast their vote for a candidate of their choice, and the candidate who receives the most votes wins even if the top candidate gets less than 50%, which can happen when there are more than two popular candidates.
Parallel voting is a type of mixed electoral system in which representatives are voted into a single chamber using two or more different systems, most often first-past-the-post voting (FPTP) with party-list proportional representation (PR). It is the most common form of mixed member majoritarian representation (MMM), which is why these terms are often used synonymously with each other. In some countries, parallel voting is known as the supplementary member (SM) system, while in academic literature it is sometimes called the superposition method within mixed systems.
Canada holds elections for legislatures or governments in several jurisdictions: for the federal (national) government, provincial and territorial governments, and municipal governments. Elections are also held for self-governing First Nations and for many other public and private organizations including corporations and trade unions. Municipal elections can also be held for both upper-tier and lower-tier governments.
The Citizens' Assembly on Electoral Reform was created by the government of British Columbia, Canada to investigate changes to the provincial electoral system. On October 25, 2004, it proposed replacing the province's existing first past the post (FPTP) system with BC-STV, a single transferable vote (STV) system. This recommendation was put to the electorate-at-large in a referendum held concurrently with the 2005 provincial election. In order for the results to be binding, the referendum required a super-majority including approval by 60% of voters overall and simple majorities in 60% of the 79 districts in order to pass. In the event, the second of these thresholds was easily met, with a majority supporting the reform in 77 out of 79 electoral districts, but the overall vote fell short of the 60% requirement, with 57.69% of the votes in favour.
A referendum was held in the Canadian province of British Columbia on May 17, 2005, to determine whether or not to adopt the recommendation of the Citizens' Assembly on Electoral Reform to replace the existing first-past-the-post electoral system (FPTP) with a single transferable vote system (BC-STV). It was held in conjunction with the BC Legislative Assembly election of 2005. Voters were given two ballots at that time: a ballot to vote for a Member of the Legislative Assembly of British Columbia (MLA) in their constituency and a referendum ballot. The referendum received considerable support from the electorate but failed in meeting the 60-percent threshold that had been set. A second referendum was held in 2009.
A referendum was held on October 10, 2007, on the question of whether to establish a mixed member proportional representation (MMP) system for elections to the Legislative Assembly of Ontario. The vote was strongly in favour of the existing plurality voting or first-past-the-post (FPTP) system.
The Politics of British Columbia involves not only the governance of British Columbia, Canada, and the various political factions that have held or vied for legislative power, but also a number of experiments or attempts at political and electoral reform.
Electoral reform is a change in electoral systems which alters how public desires are expressed in election results.
The 2019 Prince Edward Island general election was held to elect the members of the 66th General Assembly of Prince Edward Island. The vote in 26 of the 27 districts was held on 23 April 2019, while the vote for the member from Charlottetown-Hillsborough Park was deferred to 15 July due to the death of the Green Party's candidate. However, Charlottetown-Hillsborough Park still voted in a referendum on electoral reform. Natalie Jameson won the deferred election in the riding.
Dual-member proportional representation (DMP), also known as dual-member mixed proportional, is an electoral system designed to produce proportional election results across a region by electing two representatives in each of the region’s districts. The first seat in every district is awarded to the candidate who receives the most votes, similar to first-past-the-post voting (FPTP). The second seat is awarded to one of the remaining district candidates so that proportionality is achieved across the region, using a calculation that aims to award parties their seats in the districts where they had their strongest performances.
A non-binding referendum on electoral reform was held in the Canadian province of Prince Edward Island between 27 October – 7 November 2016. This was the second electoral reform referendum to be held in Prince Edward Island, following a vote to maintain the status quo in 2005. The referendum asked which of five voting systems residents would prefer to use in electing members to the Legislative Assembly of Prince Edward Island. The referendum involved four instant run-off counts and indicated mixed member proportional representation was the majority choice with 55.03% support on the final ballot, with support of 52.42% of votes cast.
A mixed electoral system or mixed-member electoral system combines methods of majoritarian and proportional representation (PR). The majoritarian component is usually first-past-the-post voting (FPTP/SMP), whereas the proportional component is most often based on party-list PR. The results of the combination may be mixed-member proportional (MMP), where the overall results of the elections are proportional, or mixed-member majoritarian, in which case the overall results are semi-proportional, retaining disproportionalities from the majoritarian component.
A referendum on electoral reform took place by mail-in ballot between October 22 and December 7, 2018, in the Canadian province of British Columbia. 61.3 percent of voters supported maintaining the first-past-the-post voting system rather than switching to a proportional representation voting system, which was supported by 38.7 percent of voters. This was British Columbia's third referendum on electoral reform, following ones in 2005 and 2009.
Rural–urban proportional representation (RUP), also called Flexible District PR, is a hybrid proportional system designed by Fair Vote Canada with the intention of meeting the special challenges of Canada's geography, which includes wide-flung, sparsely populated areas. As conceived in general terms by Fair Vote Canada, the rural–urban proportional model combines the use of multi-member ridings and top-up seats to meet the different needs of both rural and urban areas, while protecting the objective of proportionality. Sweden, Denmark and Iceland use similar voting models.
A referendum on electoral reform was held on April 23, 2019, in the Canadian province of Prince Edward Island – simultaneously with the 2019 provincial election – to determine if the province should adopt a mixed-member proportional representation voting system (MMP). A narrow majority voted to keep the existing first-past-the-post system. However, the referendum was not binding, as neither the yes or no side received majority support in 60% or more of the province's 27 electoral districts.
Mixed member majoritarian representation (MMM) is type of a mixed electoral system combining majoritarian and proportional methods, where the disproportional results of the majoritarian side of the system prevail over the proportional component. Mixed member majoritarian systems are therefore also as a type of semi-proportional representation, and are usually contrasted with mixed-member proportional representation (MMP) which aims to provide proportional representation via additional compensation ("top-up") seats.
