Ana Brnabic has claimed that the organizers of an anti-government demonstration want to destroy the country

Speaker of the Serbian Parliament Ana Brnabic has accused anti-government protesters in Belgrade of calling for a civil war, after a student-led rally escalated into clashes with police.

The latest unrest erupted on Saturday, after the authorities rejected an ultimatum from demonstrators demanding the dissolution of parliament and early elections. The protest coincided with Vidovdan, a national holiday marking Serbia's 1389 battle against the Ottoman Empire at Kosovo Field.

In a post on X, Brnabic - who served as prime minister from 2017 to 2024 - shared a video from the protest's closing moments, in which an organizer tells the crowd to "take freedom into your own hands."

"They didn't end their gathering by shouting 'Long live Serbia.' They ended it with a chilling call to murder Serbia - a monstrous and open call for civil war," Brnabic wrote.

In a separate post, she accused neighboring Croatia of backing the unrest in an effort to unseat President Aleksandar Vucic.

A wave of protests has gripped Serbia since the deadly collapse of a concrete canopy at a railway station in Novi Sad last November, which killed 16 people and triggered widespread public outrage and calls for accountability.

Saturday's demonstration began peacefully but turned violent in the evening when some protesters began throwing eggs, bottles, and other objects at police near a downtown park where government supporters were holding a vigil. Officers responded with pepper spray and riot shields to disperse the crowd.

Interior Minister Ivica Dacic said six officers and two civilians were injured, and dozens of "hooligans" were arrested.

Speaking earlier at a Vidovdan ceremony, Vucic - who has repeatedly claimed that the protests are being instigated by foreign actors - called for national unity and urged restraint. "Serbia always wins in the end," he wrote on social media.