A man carrying a child on his shoulders holds the Serbian flag during a protest over the collapse of a concrete canopy that killed 15 people more than two months ago, in Novi Sad, Serbia on Jan 31. (AP)

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

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