Referendums in the United Kingdom in the context of "Parliamentary sovereignty in the United Kingdom"

Suffrage, political franchise, or simply franchise is the right to vote in public, political elections and referendums (although the term is sometimes used for any right to vote). In some languages, and occasionally in English, the right to vote is called active suffrage, as distinct from passive suffrage, which is the right to stand for election. The combination of active and passive suffrage is sometimes called full suffrage.

In most democracies, eligible voters can vote in elections for representatives. Voting on issues by referendum (direct democracy) may also be available. For example, in Switzerland, this is permitted at all levels of government. In the United States, some states allow citizens the opportunity to write, propose, and vote on referendums (popular initiatives); other states and the federal government do not. Referendums in the United Kingdom are rare.