A police officer stands at New Delhi's border barricade during lockdown by the authorities to limit the spreading of coronavirus disease (COVID-19), in New Delhi, India March 23, 2020.

People line up in circles drawn with chalk to maintain safe distance as they wait to enter a supermarket during the coronavirus disease (COVID-19) outbreak in Mumbai, India, March 25, 2020. Image used for illustrative purpose.

Police officers in protective suits arrive in a residential area to check on people under home quarantine, during a 21-day nationwide lockdown to limit the spreading of coronavirus disease (COVID-19), in Ahmedabad, India, March 25, 2020.

Migrant workers walk with their children as they look out for transport to return to their villages, after India ordered a 21-day nationwide lockdown to limit the spreading of coronavirus disease (COVID-19), in Ahmedabad, India, March 25, 2020.

Paramilitary personnel and police officers stand guard on the street as India ordered a 21-day nationwide lockdown to limit the spreading of coronavirus disease (COVID-19), in New Delhi, India, March 25, 2020.

Members of Fire and Emergency Services decontaminate a road during a 14-hour long curfew to limit the spreading of coronavirus disease (COVID-19) in the country, in Ahmedabad, India, March 22, 2020.

A man wearing a protective mask walks on a bridge at a railway station during lockdown by the authorities to limit the spreading of coronavirus disease (COVID-19), in New Delhi, India March 23, 2020.

A replica of an elephant with a facemask on is being moved through a street to create awareness against coronavirus disease (COVID-19), in Chennai, India, March 23, 2020.

A view shows an almost empty road during a curfew to limit the spreading of coronavirus disease (COVID-19), in Mumbai, India, March 24, 2020.

A police officer wields his baton against a man as a punishment for breaking the lockdown rules after India ordered a 21-day nationwide lockdown to limit the spreading of coronavirus disease (COVID-19), in New Delhi, India, March 25, 2020.

A general view shows an almost empty highway during lockdown by the authorities to limit the spreading of coronavirus disease (COVID-19), in New Delhi, India March 23, 2020.

Migrant workers wait in a queue to receive free food outside Howrah railway station after India ordered a 21-day nationwide lockdown to limit the spreading of Coronavirus disease (COVID-19), in Kolkata, India, March 25, 2020.

A paramedic staff member enters a newly setup isolation ward for the people who suffer symptoms of coronavirus disease (COVID-19), at a hospital in Kolkata, India, March 25, 2020.

People travel in a crowded bus to return to their cities and villages before the start of the lockdown by West Bengal state government to limit the spreading of coronavirus disease (COVID-19), in Kolkata, India March 23, 2020.

A view shows almost empty roads before the start of the lockdown by West Bengal state government to limit the spreading of coronavirus disease (COVID-19), in Kolkata, India March 23, 2020.

A boy plays on a near-empty street during a lockdown amid a coronavirus disease (COVID-19) outbreak in New Delhi, India, March 25, 2020.

Migrant workers and their families board a truck to return to their villages after India ordered a 21-day nationwide lockdown to limit the spreading of coronavirus disease (COVID-19), in Ahmedabad, India, March 25, 2020.

A woman wearing a protective mask waits for a bus to return to her village during lockdown by the authorities to limit the spreading of coronavirus disease (COVID-19), in New Delhi, India March 23, 2020.

People clap and bang utensils from their balconies to cheer for emergency personnel and sanitation workers who are on the frontlines in the fight against coronavirus, in Mumbai, India, March 22, 2020.

A man sits at New Delhi's border barricade during lockdown by the authorities to limit the spreading of coronavirus disease (COVID-19), in New Delhi, India March 23, 2020.

A railway employee talks on the phone inside an empty train compartment after railway services were shutdown by the authorities to limit the spread of the coronavirus disease (COVID-19) in Mumbai, India, March 23, 2020.