Hong Kong protesters set bridge on fire amid clashes at university – video report

Police deployed water cannon against protesters in Hong Kong on Sunday, in some cases using blue-dyed water laced with pepper spray. Teargas was also fired in an attempt to drive people away from the streets outside Polytechnic University. Protesters who occupied several university campuses last week have largely retreated, but hardliners have fortified themselves inside the Polytechnic and are refusing to leave

• Fire, rocks and teargas fly in day of battle at Hong Kong university