17 towns/cities in Brazil have #freepublictransport

Among the cities where there is no tariff, according to a survey of the website “Mobilize” are: Vargem Grande Paulista (SP), Potirendaba (SP), Paulínia (SP), Agudos (SP), Maricá (RJ), Volta Redonda ( RJ), Porto Real (RJ), Silva Jardim (RJ), Ivaiporã (PR), Muzambinho (MG), Itatiaiuçu (MG), Mount Carmel (MG), Campo Belo (MG), Eusebio (CE), Anicuns (GO) ) and Pitanga (PR).

https://diariodotransporte.com.br/2020/01/30/jaboticabal-contrata-empresa-para-formulacao-de-tarifa-zero-em-onibus/