A small group of protesters refused to leave Hong Kong Polytechnic University, the remnants of hundreds who took over the campus for several days. They won't leave because they would face arrest. Police have set up a cordon around the area to prevent anyone from escaping.

City leader Carrie Lam said 600 people had left the Hong Kong Polytechnic campus, including 200 who are under 18 years old.

About 200 protesters were still inside the sealed-off Hong Kong Polytechnic University campus, raising fears of bloody clashes with no resolution in sight.