The Hong Kong Police Force said a prison investigation is underway. "Police reiterate that police officers are never ever allowed to use abusive drive for their own personal sake," the company reported in an announcement. "Police will stick to up on the case in a good, just and neutral method."? https://factcheck.afp.com/live-footage-incident-shows-hong-kong-police-officer-forcing-elderly-man-down-stairs-threatening-him