#HK Professional Teachers Union condemns call by DAB (HK's biggest pro-CCP party) to install CCTV in classrooms & establish a 'supervisors association' to report students & teachers to the Education Bureau. https://t.co/ByDOyRGeEK pic.twitter.com/6v9c42sgOM

— Brian Kern / Kong Tsung-gan / 江松澗 (@KongTsungGan) September 9, 2019