Part 3/10:
Global Cities Address Pollution with Policies
Cities around the globe are enforcing measures to curb pollution through congestion charges and the establishment of zero-emission zones. New York City has imposed a $9 fee to enter certain Manhattan areas, resulting in decreased commute times on major routes, as reported by Google Maps.
In Paris, speed limit reductions have not only improved air quality by 12% but also decreased traffic accidents by 17%. London's ongoing success with its low-emission zones has seen nitrogen oxide emissions drop between 33% and 39%, with compliance rates for emissions standards nearing 97%.