four preferential votes for particular candidates of that party, which affect the final order of the candidates on the party list. After the elections, the president nominates somebody (usually the head of the winning party) to form a new Cabinet. Senate elections Any citizen aged 40 or over can become a senator. The Senate consists of 81 members, elected for six-year terms. Elections are held every two years, with one third of Senate seats contested each time. The country is divided into 81 senate constituencies with roughly the same number of voters. The elections consist of two rounds, in which the top two candidates from the first round face each other again in the second round. The Senate elections – and especially the second rounds – have had the lowest voter turnouts of all Czech elections. European elections Any citizen aged 21 or over can represent the Czech Republic as a member of the European Parliament. The Czech Republic is assigned 22 out of 736 mandates in the European Parliament. Members of the European Parliament are elected for five-year terms. There is only one constituency and one list of candidates for the entire Czech Republic. Voters must choose one political party to vote for, but can use up to two preferential votes for particular candidates of that party, which affect the final order of the candidates on the party list. Regional elections Any citizen aged 18 or over can become a regional councilor. There are 13 regional councils, one for each region of the Czech Republic except the capital, Prague. The City Council of Prague has a special status and acts as both regional and municipal council. Members of regional councils are elected for four-year terms. Their number varies across the regions from 45 to 65. Candidates of a political party can only win a seat if their party gained at least 5% of all valid votes. Voters must choose one political party to vote for, but they can also use up to four preferential votes for particular candidates of that party, which affect the final order of the candidates on the party list. Voters can only vote in the region where they have registered their permanent address. Unlike in the case of the national cabinet, there is no individual person nominated to form a new regional cabinet. Whichever coalition forms a majority in the regional council chooses the president