Serbian university students left piles of old school books outside the education ministry building on Friday as part of almost 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.

This footage shows students from Belgrade University, along with some high school students protesting in front of the Ministry of Education in Belgrade, Serbia.

Belgrade: Hundreds of students protested on Wednesday in Serbia's capital Belgrade demanding that the authorities take responsibility for the collapse of a train station roof that killed 15 people last month.

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.

Prosecutors arrested 13 people over the tragedy, but much of the public is skeptical about the honesty of the investigation