who elects members of the house of commons
House of Commons of the United Kingdom A candidate for a constituency must submit nomination papers signed by ten registered voters from that constituency, and pay a deposit of Â£500, which is refunded only if the candidate wins at least five per cent of the vote. The deposit seeks to discourage frivolous candidates. Each constituency returns one member, using the first-past-the-post electoral system, under which the candidate with a plurality of votes wins. Minors (that is, anyone under the age of 18), members of the House of Lords, prisoners, and insane persons are not qualified to become members of the House of Commons. To vote, one must be a resident of the United Kingdom of Great Britain and Northern Ireland and a British citizen, or a citizen of a British overseas territory, of the Republic of Ireland, or of a member of the Commonwealth of Nations. British citizens living abroad are allowed to vote for 15 years after moving from the United Kingdom. No person may vote in more than one constituency.