Student protests in Serbia: Vučić in trouble?

Protests that began in Serbia at the beginning of November after the collapse of a concrete canopy at Novi Sad railway station killed 15 people are spreading: students are blockading around 40 faculties and demonstrations are taking place on an almost daily basis. The protesters are demanding that secret documents relating to the renovation of the railway station in Novi Sad be made public and the release of arbitrarily detained protesters. Commentators see the situation escalating.