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Advantages and disadvantages of the First Past the Post voting system

A ballot box.
Figure caption,
(Finnbarr Webster / Alamy Stock Photo)

Any electoral system, including the FPTP electoral system, has advantages and disadvantages.

What are the advantages of FPTP?

  • Close MP-constituency relationship: One person is elected for each constituency and this usually means there will be a strong constituency-MP relationship. It also means that if voters do not like their MP they can also vote to get rid of an individual person.
  • One party strong government: Usually one party wins the election which means the winning party gets five years to put its plans (given in its manifesto) into action.
  • Simplicity: The FPTP system is easily understood and familiar. Voters were given the chance a few years ago to get rid of FPTP for UK parliament elections but they choose to keep it.

What are the disadvantages of FPTP?

  • Minority of the vote: In most constituencies more people (in total) vote against the winning candidate than for them. Sometimes an MP can be elected on a vote as low as only 35% of the vote.
  • Smaller parties do not gain fair representation: In 2015, UKIP polled 12.6% of the vote but returned only one MP. In 2019, Labour received 18% of the vote in Scotland, but only returned one MP. However the Liberal Democrats received 9.5% of the vote and returned four MPs.
  • Tactical voting: FPTP encourages tactical voting or people not bothering to vote as they think their vote will have little chance of helping elect their candidate.

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