Three Serbian MPs were injured when opposition members launched smoke grenades during a tumultuous session inside the nation’s parliament on Tuesday. Live television images showed politicians brawling with security personnel and deploying tear gas in a display of support for student protesters. The protests, initially sparked by the collapse of a railway station roof that resulted in 15 deaths four months ago, have evolved into a broader movement that represents the greatest challenge to the Serbian government so far. One of the injured MPs is said to be in critical condition after suffering a stroke, according to the speaker. A banner unfurled on the floor of the chamber proclaimed, “Serbia is rising up for the regime to fall.”

Source: https://www.bbc.com/news/videos/c798q33r9gjo