They are protesting but in Russia they have special police trained to fight protesters and these guys are brutal. They don't care if you're a woman or a child, everybody gets hit with batons and sprayed with tear gas the same way and then they drag you to a prison transport and you don't get a phone call to family like in the US, or a hot meal. More likely they'll make you take your clothes off and leave you naked for the night or come back in a few hours to beat you. You don't get to experience this in "normal" countries. You need big balls to be an anti government protester in Russia or Belarus.
Thank God, similar policemen in the West give protesters donuts and coffee, and spread love and peace
among protesters

So they applied "Shock and awe"? And whose invention was that?
Curious you could not find a better pic. What I see there is one protester being arrested while 50 people in the background film it.
An seriously speaking, protesting in most developed countries is widely admitted - not if it carries violence. We have all seen people arrested in the Red Square for holding a white sheet of paper.