Former Chief Economic Advisor Kaushik Basu wrote in the Mint newspaper earlier this week that once the 21-day period is over, it is important to take steps to unwind in a measured way and have more targeted lockdowns. “Following South Korea, we need to locate regions and pockets which have to be kept under close watch and locked down, with others being opened up with rules of behaviour in place—masks, social distancing, quarantining those unwell—so that the rest of India can get back to producing goods and services, and help the locked-down areas. We have to start some of our domestic flights and trains, with new rules,” Basu wrote.