With fare-free buses, people of Dunkirk, France, more active in community

Free public transport in the French channel port of Dunkirk has given rise to a quiet revolution. Fare-free buses, which were instituted last month, have made residents not only happier but also more active in their communities.

https://www.thethings.com/french-citys-no-fare-bus-system-proves-free-things-have-great-value/

Towns in France with fare-free public transport

Towns in France with fare-free public transport
https://www.thelocal.fr/20181003/is-paris-actually-going-to-get-free-public-transport