Aftermath of the Bahraini uprising

Prime Minister of Kosovo Isa Mustafa has urged the opposition to renounce violence and return to the assembly.

Police and demonstrators clashed on Tuesday in front of the Kosovo assembly building in Pristina.

Protesters threw red paint at police, which responded with tear gas. Reuters is reporting that protesters also threw rocks, bottles and petrol bombs "at police and parliament."

Montenegrin protesters on Oct. 18 hurled stones and used pepper spray against police, who retaliated with tear gas during a rally of several thousand seeking the prime minister's resignation.

Chilean police fired tear gas and used water cannons to disperse stone-throwing students protesting May 28 against what they call inadequate education reforms and heavy-handed crackdowns on recent demonstrations.

Rioting youths have clashed with Greek police in central Athens, damaging vehicles and property, following a demonstration by hundreds of anarchists seeking the abolition of a maximum security prison.