A #HongKongPolice getting changed into a protester. 6park.comAt around 01:00 you can see he is carefully storing his Police Warrant Card (?) away. 6park.comWhen walking up stairs and saw someone filming, he yelled "F**k your mother, what the f**k are you filming?" 6park.com
https://twitter.com/WBYeats1865/status/1173195818532139008