"Horrific", "sad", dictatorship" - what on earth are some of you watching 
This "peaceful" protest has blocked up 2 major Canada-us boarder crossings costing billions in lost revenue. The Ambassador bridge crossing that was being blocked supports 360 million in trade a day. It has only worsened supply chain issues across the country. At the boarder crossing in Alberta there was a cache of weapons found and a group planned to murder RCMP officers. The group in Ottawa has basically shut down the cities core with endless reports of citizens being physically and verbally harassed when they left their homes if they dared wear a mask, round the clock horn blaring, fireworks, human waste, garbage. Businesses were shuttered, a school in the area closed. Tow truck companies refused to clear the rigs in large part due to intimidation and fear of reprisal. At what point do you say go ahead and protest but you can't block roads/critical infrastructure? After a month, 2 months?
I think many things about the police response but the actual clearing of protestors this weekend was exceptionally professional, patient, calm - amazingly so frankly. Those folks were given every possible warning (above and beyond) that they would be arrested and moved, they CHOSE to stay and then were shocked and angry when they were arrested and moved. That picture of the horse up thread, police say a protestor threw a bicycle at the animal which caused it to spook forward. I was literally watching the whole thing live and found police action extremely reasonable.
This is a targeted, limited use of the emergencies act with tonnes of over-site in a minority government. I think the hysteria over it is overblown. The core of this group didn't just want to protest health mandates but overthrow the elected government. I don't even disagree with some of the original concerns of some the protestors but you can't stand shoulder to shoulder with white nationalists, far right wing nut jobs of every ilk, anti-Vaxers, US Donald Trump wannabes and claim some sort of moral high ground IMO.
Have a protest until the cows come home - don't block roads and infringe on the rights of others.