As far as I know there’s also Luxembourg: https://www.afar.com/magazine/luxembourg-launches-worlds-first-free-public-transit-network https://www.afar.com/magazi

As far as I know there’s also Luxembourg: https://www.afar.com/magazine/luxembourg-launches-worlds-first-free-public-transit-network https://www.afar.com/magazine/luxembourg-launches-worlds-fir...