NTUA Professor George Yannis contributed actively at the Scientific Workshop on: “Should we promote a 30 km/hr speed limit in cities?” organised by the Chair of Transportation Systems Engineering of the Technical University of Munich (TUM) which was held in Munich on July 6th, 2023. The Workshop hosted vivid discussions from Key – Experts on the different dimensions and perspectives of city-wide 30 km/h speed limit 
. Professor George Yannis contributed two key-note presentations:
