Clashes between rival groups of protesters in Serbia flared again late on Thursday. Anti-government protesters attacked the Novi Sad headquarters of the President Aleksandar Vucic's ruling Serbian Progressive Party,

Serbia's police used teargas and crowd control vehicles on Friday evening in Belgrade to disperse anti-government protesters who threw firecrackers and flares at police officers in what is seen as a major escalation of the nine-month-long protests.

Thousands of anti-government protesters are back on the streets of Serbia after two days of clashes with loyalists of populist President Aleksandar Vucic and riot police that left dozens injured or de