TOPSHOT – Police chase down a couple wearing facemasks in the central district in Hong Kong on October 5, 2019, a day after the city’s leader outlawed face coverings at protests invoking colonial-era emergency powers not used for half a century. – Masked pro-democracy protesters marched through Hong Kong in defiance of a ban on face coverings as much of the city ground to a halt on October 5, with the subway suspended and many shops shuttered following another night of violence. (Photo by NICOLAS ASFOURI / AFP) (Photo by NICOLAS ASFOURI/AFP via Getty Images)