In other votes around the country.
The canton of Bern is now constitutionally committed to a policy of zero greenhouse emissions by 2050. The new clause was backed by 64% of voters.
Canton Uri says no to voting rights for those 16 years and older. The move would have allowed teens to vote on local issues - but would not have allowed them to be elected.
Only Glarus allow 16-year-old voting.
And foreigners will not be allowed to vote in canton Solothurn. Despite it having the backing from the cantonal government, 73% rejected it.
Eight cantons give non-Swiss the vote in some circumstances.
Zurich fans caused CHF 100,000 of damage
Football fans left with blank screens
Paraglider attacked by eagle
Woman rescued after jumping off Mont-Blanc Bridge
Basel fights invasive mosquito
Geneva group backs votes for foreigners
