The cleaners had scrubbed the debating chamber clean before MPs arrived for Wednesday's session in Serbia's National Assembly. Spent smoke bombs, smears of egg yolk and a dusting of white fire extinguisher powder had all been removed from the benches and tables after the mayhem of the previous day.

Opposition lawmakers set off smoke bombs and clashed with the ruling SNS in parliament on Tuesday. Is this the start of more radical opposition? Is it a turning point? Or does the chaos play into the government's hands?

The Serbian parliament erupted into chaos Tuesday as opposition lawmakers set off smoke grenades and other countermeasures to block last-minute passage of a series of laws initiated by the outgoing government.

Serbian MPs were injured after smoke bombs and tear gas canisters were hurled inside the country’s parliament on Tuesday.

Serbian opposition lawmakers lit flares and discharged suspected tear gas during the opening day of the spring session of parliament on Tuesday.

To say there was disorder in Serbia's parliament would be an understatement. Video shows tear gas and smoke grenades being deployed among the chaos of a recent legislative session. Reports say it was caused by the opposition party in support of students who were demonstrating outside the building.

Serbian opposition lawmakers lit flares and set off suspected tear gas grenades in parliament on Tuesday in support of ongoing anti-corruption protests, with several lawmakers injured during the melee.