The second wave of Covid-19 has pushed back the revival of India's real estate sector. There's a slowdown in construction activities, especially in Delhi-NCR, which is the worst affected. This week on The Property Show, leading developers talk about keeping workers safe at site and the effect of lockdowns on demand for housing and offices. Pankaj Bajaj, MD of Eldeco Infrastructure & Properties , Sanjay Dutt, MD and CEO Tata Realty, and Aditya Virwani, COO of Embassy Group – share their insights.