Safe seat

A safe seat is a seat (constituency) in a legislative body (e.g. Congress, Parliament, City Council) which is regarded as fully secure, for either a certain political party, or the incumbent representative personally or a combination of both. In such seats, there is very little chance of a seat changing hands because of the political leanings of the electorate in the constituency concerned and/or the popularity of the incumbent member. The opposite (i.e. more competitive) type of seat is a marginal seat.

In countries with parliamentary government, parties often try to ensure that their most talented or influential politicians are selected to contest these seats — in part to ensure that these politicians can stay in parliament, regardless of the specific election result, and that they can concentrate on ministerial roles without needing to spend too much effort on managing electorate-specific issues.

Unsurprisingly, candidate selection for a party's safe seats is usually keenly contested, although many parties restrict or forbid challenges to the nomination of sitting members. Opposing parties will often be compelled to nominate much less well-known individuals (such as backroom workers or youth activists in the party), who will sometimes do little more than serve as paper candidates who do little or no campaigning, or will use the contest to gain experience so that they become more likely to be selected for a more winnable seat.

Safe seats can become marginal seats (and vice versa) gradually as voter allegiances shift over time. However, this shift can happen more rapidly for a variety of reasons. The retirement or death of a popular sitting member may make a seat more competitive, as the accrued personal vote of a long-serving parliamentarian will sometimes have resisted countervailing demographic trends. An independent or third party candidate with an ideology close to that of the incumbent party may also be able to make a more credible challenge than more established parties. Also, traditionally safe seats can be more vulnerable in by-elections, especially for governing parties.

Opposition supporters to the incumbent faction in safe seats have restricted means to affect election outcomes - and thus parties can theoretically decide to ignore those supporters' concerns, as they have no direct effect on the election result. Political objectors in such areas may experience marginalisation from wider democratic processes and political apathy. This is often regarded as undemocratic, and is a major argument in favour of various multi-member proportional representation election methods. Safe seats may receive far less political funding than marginal seats, as the parties will attempt to "buy" marginal seats with funding (a process known in North America and Australia as "Pork Barrelling") while ignoring safe seats which can reliably fall to the same party every time; this is especially true in cases where the safe seat is held by the minority party.

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