D’Monte says that despite many attempts the civic body has not held a public hearing, as in the case of the Development Plan, which was scrapped after a public outcry. “This is not demanded by the public. It involves lot of reclamation, which is not entirely taboo, but is against nature. Marine processes operate peacefully if left to themselves. Shoreline acts as the line of control,” says V. Subramanyan, former professor of geology, IIT Bombay. The coastline of Mumbai—a mix of rocky and sandy beaches—has its own complex way of erosion of rocks, carrying the silt and preserving the sand in harmony with mangroves and marine life. Subramanyan points out that the impact of the Bandra-Worli Sea Link has eroded the Dadar Chowpatty to a few metres of its old self, while also damaging buildings. It may also irreversibly affect the current mayor’s bungalow, a heritage building. In addition, due to a rise in sea levels, millions are vulnerable to flooding.