A cyclist rides across a quiet street in the central business district of Singapore on April 7, 2020, as the country ordered the closure of all businesses deemed non-essential as well as schools to combat the spread of the COVID-19 novel coronavirus. - Singapore's usually bustling business district was almost deserted on April 7 as most workplaces in the city-state closed to stem the spread of the coronavirus after a surge in cases. (Photo by Roslan RAHMAN / AFP)