1866 Swiss referendum

A nine-part referendum was held in Switzerland on 14 January 1866. Only two proposals received a majority of votes in favour, and only one had both a majority of votes and majority of cantons.

Background
In order to pass, the referendums needed a double majority; a majority of the popular vote and majority of the cantons. The decision of each canton was based on the vote in that canton. Full cantons counted as one vote, whilst half cantons counted as half.