The ground in a store is marked to remind people to keep social distance in Islamabad, Pakistan, April 8, 2020. (Xinhua/Liu Tian)

The ground outside a shop is marked to remind people to keep social distance in Islamabad, Pakistan, April 8, 2020. (Xinhua/Liu Tian)

The ground outside a restaurant is marked to remind people to keep social distance in Islamabad, Pakistan, April 8, 2020. (Xinhua/Liu Tian)