Professional-democracy protesters have already been delicate to police infiltration just after activists have been arrested by officers dressed the same as them. Police have acknowledged which they use decoy officers in a few operations. [105] A further online video showed basic-clothing officers exiting a police car and proceeding to dig https://www.nbcnews.com/news/world/hong-kong-police-fire-tear-gas-disperse-christmas-eve-protesters-n1106861