Serbian opposition lawmakers threw smoke grenades and tear gas inside parliament on Tuesday to protest against the government and support demonstrating students, with one legislator suffering a stroke during the chaos.

At least three people were injured when politicians clashed with security in a show of support for anti-government protestors.

Serbia's parliamentary session in Belgrade on Tuesday briefly turned violent after opposition MPs set off flares following a short brawl, leading to injuries. Speaker of Parliament Brnabić urged MPs to resume work.