Weeks of protest followed the fatal collapse of a train station roof in Novi Sad. The tragedy prompted a wave of cabinet resignations and now arrests, including a former minister. A dozen people, including a former cabinet minister,

Serbian opposition politicians scuffled with police as they blocked entry to a court building on Wednesday in protest at the time it is taking to bring those responsible for a deadly train station roof collapse this month to justice.

Eleven people have been arrested in Serbia in connection with a roof collapse earlier this month at a train station in the northern city of Novi Sad that killed 15 people and severely injured two others,