Placards of Hong Kong's Chief Executive Carrie Lam (2nd L), Secretary for Security John Lee (R) and Secretary of Justice Teresa Cheng (2nd L) are seen after protesters stormed the government headquarters hours before in Hong Kong early on July 2, 2019. - Hong Kong police fired tear gas early on July 2 to regain control of the city's parliament after thousands of protesters occupied and ransacked the assembly in an unprecedented display of defiance on the anniversary of the territory's handover to China. (Photo by Anthony WALLACE / AFP)        (Photo credit should read ANTHONY WALLACE/AFP/Getty Images)