Despite two high-profile political resignations, students plan to walk from Belgrade to Novi Sad and block all three bridges over the Danube River on Saturday. Just days after their 24- hour blockade of a major traffic intersection in the Serbian capital,

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.

Weeks of student-led protests, the largest in Serbia in decades, continue to mount a challenge to the Western Balkan country's President Aleksandar Vučić. View on euronews

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.