A young girl is tackled to the ground by riot police after attempting to flee during a pro-democracy protest in Mong Kok. Vid courtesy: HKUST Radio News Reporting Team. In full: https://t.co/nUaPabs9Zl #hongkong pic.twitter.com/4DQi2sapCY— Hong Kong Free Press HKFP (@HongKongFP) September 6, 2020