Barcelona is giving citizens free, unlimited public transport for three years when they give up their private vehicles. Since the program began in 2017, more than 12,000 ‘T-green tickets’ have been awarded, reducing the city’s traffic by 10,613 cars and 1,735 motorcycles. https://www.eltis.org/in-brief/news/barcelona-issues-annual-public-transport-tickets-former-car-owners