Perception of underutilization of land – that is a very important point. Our analysis show that, over time, the density achieved at these sites is higher than in other developments. Underutilization is, therefore, a misperception -- but it is one that is not easy to counter. We fully agree that access to land is a key issue here and that sites and services types of neighborhoods could be developed through private-public collaboration. Many thanks for your insightful comments and for sharing your experience, as manager for the Mumbai project, with us!