The leader of the party that wins the most seats in the next parliamentary election is most likely to become the next Prime Minister.
The answer to this question will not be known until after the next general election.
This will be decided after the next General Election, due in 2014.
There must be a general election within five years of the last one so a Prime Minister can stay in office for ten years or more if he wins two or more elections. For example. There was an election in 2010. David Cameron became the Prime Minister. There will be another election sometime between 2011 - 2015. If David Cameron wins the next election as well and remains leader of the Conservative party then he will be Prime Minister until the next election which will be sometime from 2016 - 2020. However he cannot stay Prime Minister for ten years without an election.
This depends on who wins the next election. The next Prime Minister of France is generally appointed soon after a presidential or parliamentary election.
Churchill lost the election which was held in July 1945 and was then out of power until the next election in 1951. He retired from government in 1955 and died in 1965.
During a Federal election to choose the next Prime Minister, elections are held around the country in various locations such as schools, churches and community halls.
Our Senate has fallen so until the next election on 9th June: prime minister Jan Peter Balkenende
Gordon Brown - at least for a short while. If the Labor party is defeated in the next General Election then he will no longer be PM.
The next government election in the United States will be in 2016.
As I write this, the 2012 election has concluded, so the next election for president will be in 2016.
The next national congressional election will occur in November of 2010; the next presidential election will occur in 2012.