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The latest addition to the e² series - e² transport begins with traffic policy in London, which adopted a congestion charge to combat gridlock. Meanwhile, the city added bus and train service, and redistributed road space to bicyclists and pedestrians. Will these changes improve Londoners' quality of life?

To learn more about other episodes in the e² transport series, click here.

The e² series is accompanied by a series of Web-exclusive video podcasts. To view the podcasts and to subscribe to future episodes, click here.

e² is produced by Kontentreal, a documentary and strategic entertainment company. Please visit kontentreal’s other endeavor,, a global search for creative solutions, committed to the idea of popularizing sustainable innovations and transforming them into market-ready solutions.