World’s first driverless rail transit system unveiled in Hunan (en.people.cn)

It isn't the first. The Gatwick Airport driverless transit system carries an estimated 3.6 million passengers per year 1.2 km between gatwick airport's North and South terminals. https://www.youtube.com/watch?v=4btM9b8LoBM and of course there's https://en.wikipedia.org/wiki/List_of_automated_urban_metro_...