In addition to non-stop travel, other proposed measures include further restrictions on emissions from vehicles such as buses and taxis, low emission zones or support for car-sharing systems.
Oltre ai viaggi senza biglietto, altri passi proposti marted includono ulteriori restrizioni sulle emissioni delle flotte di veicoli come autobus e taxi, zone a basse emissioni o supporto per i sistemi di car-sharing.