Holding an umbrella, a woman attempts to prevent a police officer shooting rubber bullets into a crowd in Mongkok, Hong Kong.
A man is arrested during a protest in Mongkok.
In attempts not be identified, protesters would use masks and other attire to hide their faces.
Black-clad protesters create makeshift barricade during protests in 2019.
Hong Kong police charging towards a protest in Shatin as a fire breaks out behind them.
During the widespread protests, demonstrators occupied Hong Kong's Polytechnic University battling against a police siege of the university.