Yes Enrique. Even more than pollution levels or shops P&L, I think the most wonderful result is — if it is in fact true — the increase in opportunities for social interactions that Central Madrid created. Cities were created to facilitate social relationships that would in turn ease a certain number of economic transactions. It was a time when, to follow Karl Polanyi, economics was embedded in the society. Instead, our modern cities are car-first platforms where sidewalks are often loitered with waste overflowing trash bins. I comment Central Madrid and your article to raise the awareness on this issue.