Serbian opposition throwing smoke grenades in parliament

"A session of Serbia’s parliament briefly descended into chaos on Tuesday when opposition

MPs set off smoke grenades and tear gas to protest against the government, causing serious injuries.
As the spring session kicked off on Tuesday, tensions flared when the ruling coalition, led by the Serbian Progressive Party (SNS), approved the legislative agenda. Some opposition politicians rushed from their seats toward the speaker’s chair, resulting in a scuffle with security guards." RT