21 July, 2020 The darkest night in Hong Kong #元朗恐襲The darkest night in Hong Kong.Hong Kong police admit plainclothes officers were present in Yuen Long before mob attack:https://hongkongfp.com/2020/07/16/hong-kong-police-admit-plainclothes-officers-were-present-in-yuen-long-before-mob-attack/
