By Tatyana Kekic in Novi Sad Serbia is in the throes of a political crisis, sparked by a deadly infrastructure collapse in Novi Sad late last year, with ongoing student-led protests putting immense pressure on the government.

Tens of thousands of people blockaded three bridges on the Danube River in Serbia's second city of Novi Sad on Saturday in the latest anti-government protest over a railway station disaster that killed 15 people in November.

Protesters shut down bridges over the Danube River in Serbia’s Novi Sad on Saturday to mark three months since a deadly railway station accident and register a protest against President Aleksandar Vucic.

Serbia’s students are leading mass protests and blockades of three bridges over the Danube river in the northern city of Novi Sad on Saturday to mark three months since a concrete canopy crashed down at a train station there,

The protests began after an attack on drama students on January 24 by pro-government thugs during a daily 15-minute commemoration for victims of a deadly overhang collapse in November that killed 15 people.

Serbia's students will lead mass demonstrations and blockades of three bridges over the Danube river in the northern city of Novi Sad on Saturday to mark three months since a concrete canopy crashed down at a train station there,

Thousands of protesters blocked roads and occupied bridges in Serbia's Novi Sad on Saturday to pressure the government three months after the fatal collapse of a train station roof in

Many in Serbia believe that the collapse was essentially caused by government corruption in a large infrastructure project with Chinese state companies.