Intense clashes between protesters and police at Hong Kong Polytechnic University

A university in Hong Kong saw some of the worst violence since pro-democracy protests began, as protesters faced off with police, shooting arrows and hurling petrol bombs as the latter fired volleys of tear gas and deployed water cannons. Clashes at the embattled Polytechnic University (PolyU) on Nov. 17 also saw police deploy sonic devices for the first time. -------- Subscribe to NTD News: http://bit.ly/32BQed4 For more news and videos visit ☛ http://ntd.com Follow us on Twitter ☛   / news_ntd   Add us on Facebook ☛  / ntdtelevision   Support NTD: https://www.ntd.com/support-us.html