Hong Kong police march in Chinese-style goose-stepping on National Security Education Day

Photo taken on April 15, 2021 shows a flag-raising ceremony held at the Hong Kong Police College in south China's Hong Kong. (Photo: Xinhua/Li Gang)

Police officers perform the Chinese-style goose-stepping at the Hong Kong Police College, south China's Hong Kong, April 15, 2021.

Photo taken on April 15, 2021 shows a flag-raising ceremony held at the Hong Kong Police College in south China's Hong Kong.

Police officers perform the Chinese-style goose-stepping at the Hong Kong Police College, south China's Hong Kong, April 15, 2021.

Citizens watch police officers performing the Chinese-style goose-stepping at the Hong Kong Police College, south China's Hong Kong, April 15, 2021.