By John Revill ZURICH (Reuters) -Swiss voters rejected a proposal by animal rights activists to make Switzerland the first country to ban medical and scientific experiments on animals, but approved tougher restrictions on cigarette advertising in referendums held on Sunday. Only 21% of voters were in favour of the animal experiment ban, with 79% against, according to government figures, in the nationwide referendum https://www.reuters.com/lifestyle/science/swiss-vote-becoming-first-country-ban-animal-testing-2022-02-10 held under the Swiss tradition of direct democracy. Supporters had wanted t…