Keep this in mind when people claim cars mean business — closing Central #Madrid to cars over holidays resulted in a 9.5% boost in retail spending on its main shopping street: STUDY.

There was also a 71% drop in air pollution.

Via @carltonreid.com@bsky.brid.gy in @forbes.com@bsky.brid.gy. #citymakingmath #citiesforpeople

Closing Central Madrid To Cars...