The police have already begun cracking down.

Large police detail to deal with antifa at dec 8 Ottawa demonstration against Global Compact for Migration
Police have already started cracking down on both sides of a demonstration against the UN’s Global Compact for Migration.
More than a dozen groups have converged in Ottawa today to voice their opposition to the Trudeau government’s impending signature in Marrakesh, Morocco of a multi-national pact which they argue will turn over Canada’s sovereignty to “globalist interests.”
They were soon met by organized bands of “ANTIFA” counter-protestors, who did not hesitate to use violence according to eyewitness accounts of two sources in the crowd working with The Post Millennial.
Protest for and against the Global Compact for Migration turns violent
The Antifa were swiftly dealt with by the police.
Police have also outlawed protestors wearing yellow jackets, such as those worn in Paris by people fighting the recent increases in gas taxes.
Organized groups opposing the Global Compact for Migration, such as La Meute, arrived wearing their colours.
Just before 11 AM, anti-Compact demonstrators from La Meute, La Horde, and other groups gathered. Some brought their children, and the person taking the video can be heard saying Antifa are on the other side.
Anti-terror expert Tom Quiggin gave a speech.

Maxime Bernier, leader of the People’s Party of Canada and sponsor of Parliamentary petition E-1906opposing the Compact for migration is expected to speak soon.
Update: Maxime Bernier is no longer expected to speak at the protest. According to a comment from his team, our previous information that Max was supposed to speak was correct
This is an on the ground report and will be updated.
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ANTIFA violence breaks out at Ottawa protest against Global Compact for Migration
Time for the army to shoot to kill these right wing terrorists.
A one man wrecking crew. Love it.
You guys need Rufio. Dude wastes no time with Portland Pantifa. Wipes out 2 that had weapons in less than 30 seconds, and did it barehanded. Pantifa ended up with 4 hospitalized that day by Chad alone.
https://youtu.be/ukQxNRt8uo8
Cool. Dana White should sign “Bad Chad”!
One dude hit the ground so hard he broke his brain holder and went into seizures right there on the sidewalk. Guy had a metal baton and hit Rufio with it. Dude’s a brawler
…Dude would make a great hockey player. Skating ability not required!
luv that guy
Single handedly cleared a street. Love it
Rufio for PM!!!
Bernier should not have cut and run at the first hint of violence. Makes him look frightened and weak.
I agree. A speech here would have solidified his election stronghold.
There are two ways of looking at this as I can understand Maxime Bernier’s decision to cancel his speech which might have incited some violence, but on the other hand a few cracked skulls and arrests now are better than many people dying later if this Pact gets signed, and it looks like that’s well on it’s way. I’m sure The Rebel was there so we will soon have their take on this weekend’s demonstration.
Those GD police can’t just up and ban a piece of outerwear at their whim can they? That’s BS.
Considering there is already a ban on covering your face during a protest and they won’t enforce that, I’d be telling the police to go piss up a tree.
Fvck I wish I was twenty or thirty years younger. The way I feel right now I’d have no problem heaving a brick at the police. Just yesterday a cop in Calgary was charged with theft of a firearm from a police station. It happened in the spring of this year. His/Her name is not released. Just who the fvck do these low level public employees think they are anyway?
The late pike bishop, shot in the head by a police bullet.
Better to die on my feet than live on my knees.