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 led a mass street protest and blocked bridges over the River Danube in the northern city of Novi Sad on Saturday to mark three months since a concrete canopy crashed down at a train station there,

Hundreds of students have marched through the Serbian countryside, taking their anti-graft protest to the northern city of Novi Sad, where they plan to blockade three bridges over the River Danube.

Protesters have repeatedly faced attacks, including on students, with drivers ramming cars into demonstrations on two previous occasions. Two people were seriously injured. Along the way to Novi Sad on Friday, the students were greeted by cheering citizens who honked their car horns or came out of their homes to offer food and drinks.

They packed up food, water and extra clothes and set off. Hundreds of Serbian university students on Thursday started an 80-kilometer, or 50 mile, march toward the northern city of Novi Sad.