20-20 Cities on city mobility was held in Dublin, Ireland from 4-5 October 2017.
Hosted by Cities Today the meeting brought together 20 cities from across the world and six companies, including CONNECT, car2go, HERE, TNO, Uber and Volvo.
The 20 cities that participated were: Amsterdam, Berlin, Belfast, Bristol, Brussels, Edinburgh, Glasgow, Hamburg, Liverpool, London, Lyon, New York City, Nice, Portland, Riga, San Francisco, Tampere, Valencia, Warsaw and Zagreb.