As India slowly starts lifting restrictions, we take a look at what impact the lockdown has had on states in south India. From Karnataka's construction industry to Kerala's tourism sector - the impact has been massive in a region that contributes a good proportion of the GDP (Gross Domestic Product) and tax collection in the country. Professor Chetan Subramanian of Bengaluru's Indian Institute of Management (IIM) speaks to Maya Sharma about the current situation, and a possible way ahead.