Subway stations in Shanghai control number of passengers (1/7)

People queue outside a subway station in Shanghai, Mar. 2, 2020, as the city takes measure to control number of passengers at 17 metro stations amid the coronavirus outbreak. (Photo: China News Service/ Zhang Hengwei)

People queue outside a subway station in Shanghai, Mar. 2, 2020, as the city takes measure to control number of passengers at 17 metro stations amid the coronavirus outbreak. (Photo: China News Service/ Zhang Hengwei)

People queue outside a subway station in Shanghai, Mar. 2, 2020, as the city takes measure to control number of passengers at 17 metro stations amid the coronavirus outbreak. (Photo: China News Service/ Zhang Hengwei)

People queue outside a subway station in Shanghai, Mar. 2, 2020, as the city takes measure to control number of passengers at 17 metro stations amid the coronavirus outbreak. (Photo: China News Service/ Zhang Hengwei)

People queue outside a subway station in Shanghai, Mar. 2, 2020, as the city takes measure to control number of passengers at 17 metro stations amid the coronavirus outbreak. (Photo: China News Service/ Zhang Hengwei)

People queue outside a subway station in Shanghai, Mar. 2, 2020, as the city takes measure to control number of passengers at 17 metro stations amid the coronavirus outbreak. (Photo: China News Service/ Zhang Hengwei)

People queue outside a subway station in Shanghai, Mar. 2, 2020, as the city takes measure to control number of passengers at 17 metro stations amid the coronavirus outbreak. (Photo: China News Service/ Zhang Hengwei)