Keep your eyes on Germany - they are currently considering free public transport in some major cities due to pollution [1] (Feb 2018). Of note though: Apparent

Keep your eyes on Germany - they are currently considering free public transport in some major cities due to pollution [1] (Feb 2018). Of note though: Apparently making it free was too expensive, so now only a "great reduction in price" is considered [2] (June 2018). [1] https://www.theguardian.com/world/2018/feb/14/german-cities-to-trial-free-public-transport-to-cut-pollution https://www.theguardian.com/world/2018/feb/14/german-cities-... [2] https://global.handelsblatt.com/politics/german-cities-slash-public-transport-fares-fight-pollution-939592 https://global.handelsblatt.com/politics/german-cities-slash...