Government officials says ` ` radical '' protesters cause ` ` serious threats to public safety '' Talks between government and protesters to take place soon . Pro - democracy protesters swell to 9,000 in busy Hong Kong commercial district . Hundreds of people and a handful of policemen are injured in the clashes .
Security official says `` radical '' protesters cause `` serious threats to public safety '' Talks between government and protesters to take place Tuesday . Pro-democracy protesters swell to 9,000 in busy Hong Kong commercial district . Hundreds of people and a handful of officers are injured in the violence .