Montreal and Quebec is only one part of the criminal world in Canada.

Ontario is different, East Coast is different, prairies are different and the West Coast is it's own beast.

HA uses puppet gangs, so while their power may be diminished, they are still lurking in the background, as key nodes for drugs, money and guns.

The power lost by the HA and traditional mafia has largely been taken over by CCP/triads groups. The Indian and Iranian OC are under the Chinese, who have deep into the government and economy as major developers. Read Sam Cooper.

Of course, of course. As a Quebecer, I never speak for the ROC ;)