|Covid-19|Swiss referendums, 1953 Wikipedia
Three referendums were held in Switzerland during 1953. The first was held on 19 April on revising the federal law on postal delivery, and was rejected by 64% of voters. The second and third were held on 6 December on reordering the federal budget and adding a new article 24quater to the federal constitution on water pollution controls. The budget proposal was rejected by 58% of voters, whilst the constitutional amendment was approved by 81% of voters.