The conservative philosophy believes in equality of opportunity (for all) and meritocracy.  Racism and "victim politics" (whether claimed by a white supremacist, or by another "identifiable group") are completely contrary to those views... a true conservative therefore is colour-blind, gender blind and expects the smartest, hardest working, most gifted person to receive the greatest success.  The US and Canadian MSM seem to have a hard time distinguishing between conservatives and racists and will often try to lump them together under the "alt right" banner, so I hope that helps.

With that clarification, conservatives also believe in free speech and free assembly to protest, so both groups should be permitted to peacefully assemble, But as soon as either group resorts to violence, police should intervene immediately. The Canadian authorities are responsible to provide Peace, Order and Good Governance. Let's see if we can be more successful than our American cousins.