Milan is to introduce one of Europe’s most ambitious schemes reallocating street space from cars to cycling and walking, in response to the coronavirus crisis. 

The city has announced that 35km (22 miles) of streets will be transformed over the summer, with a rapid, experimental citywide expansion of cycling and walking space to protect residents as Covid-19 restrictions are lifted.

https://www.theguardian.com/world/2020/apr/21/milan-seeks-to-prevent-post-crisis-return-of-traffic-pollution