On 21 & 29 September, within the framework of European Mobility Week, the Hellenic Institute of Transport (HIT/CERTH) participated in the event “Park(ing) day – Let’s Re-design the street together” of the European project INTERREG MED-REMEDIO. REMEDIO project –“Regenerating mixed-use MED urban communities congested by traffic through innovative low carbon mobility solutions" was presented, where solutions for the "Eastern Horizontal Traffic” of Thessaloniki were studied through widely participatory processes of expert groups and citizens. The event was organized by Major Development Agency Thessaloniki S.A. in collaboration with the non-profit organization Youthnest.