Next city in Poland with free public transit?

Radio Kielce: Residents of Sandomierz can soon have free public transport. It` a idea of councilor Maciej Skorupa from the club "I love Sandomierz". In an interview with Radio Kielce he assured that this is not a pre-election populism, but a kind of bonus for all those paying taxes in Sandomierz. He added that more and more cities use such solutions.