Serbian university students have left piles of old school books outside the education ministry building as part of daily street protests demanding accountability over the collapse nearly two months ago of a concrete canopy that killed 15 people in the country's north.

Hundreds of university students rallied in Belgrade on Wednesday to protest the policies of President Aleksandar Vucic and his ruling Serbian Progressive Party (SNS), whom they blame for a railway disaster last month in which 15 people died.

Thousands protested Sunday in Serbia's capital Belgrade to demand that leaders take responsibility for the collapse of a train station roof that killed 15 people last month.

Tens of thousands streamed into a central square in Serbia’s capital on Sunday for a big rally against populist President Aleksandar Vucic and his government

This footage illustrates a huge crowd of people who gathered at Slavija Square in Belgrade, Serbia to protest against President Aleksandar Vucic and his ruling Serbian Progressive Party, whom they blame for roof collapse at a railway station on November 1 that killed 15 people.