Protesters are hurling rocks at police officers from the rooftop of a Polytechnic University building with a catapult they built.Video: SCMP/Albert Han pic.twitter.com/Te0lHIZs3o— SCMP Hong Kong (@SCMPHongKong) November 17, 2019
Protesters are hurling rocks at police officers from the rooftop of a Polytechnic University building with a catapult they built.Video: SCMP/Albert Han pic.twitter.com/Te0lHIZs3o