On 18-19 May 2017, 20-20 Cities returned to London to host a connected cities meeting.
The meeting brought together 18 cities from across the world and four companies, including HERE, Intersec, SK Telecom and TNO.
The 18 cities that participated in the London connected cities meeting were: Amsterdam, Barcelona, Boston, Bristol, Dubai, Dublin, Ghent, greater Lyon, Greenwich, Helsinki, Leeds, Los Angeles, Milan, Moscow, Rio de Janeiro, Seattle, Seoul and Tel Aviv.