The citizen-driven plan that the city is considering now would create the largest car-free area in a city anywhere in the world.

See Fast Company article, 1/13/22

https://www.fastcompany.com/90711961/berlin-is-planning-a-car-free-area-larger-than-manhattan?partner=rss&utm_source=facebook.com&utm_medium=social&utm_campaign=rss+fastcompany&utm_content=rss&fbclid=IwAR0GcemgJ436m4G1RRlMwoGqPz8dVyq4IOv6clSDVJCVNrTVnY4Lf2m_iFA