Polish cities urge drivers to ditch cars for a day 23.09.2020 15:04 Warsaw and other major Polish cities offered free public transport tickets on Tuesday as part of Car-Free Day, a global initiative aiming to promote emission-free mobility. Audio 03'27 Image by Andreas Lischka from Pixabay Pixabay licence Agnieszka Łaszczuk reports on whether the event encouraged city dwellers in Poland to give up their cars and opt for greener means of transport.