13
Denmark, Aarhus experiments with making light rail and bus free (but only if you own a car)
(www.tv2ostjylland.dk)
Your hub for collection of materials that contribute to a world with less car ownership. Including buses, motorcycles, bicycles, skateboards, longboards, scooters, hoverboards, e-scooters, pedestrians, walking, running.
* message the mods to add any missing local advocacy groups.
In theory, but they could just make it free for everyone during rush hour. It is effectively punishing people who don't have a car.