New Delhi, April 8 -- The Delhi government stepped up containment measures in southwest Delhi's Deenpur, a rural village in Najafgarh area, on Tuesday after three family members of Santosh Shokeen, the south corporation's councillor from Nangli Sakrawati ward tested positive for Covid-19. According to a senior Delhi government official, houses in a one-kilometre radius will be screened, and a containment plan is in place, though the area has not been officially been declared a 'containment zone'....