A large protest march outside the G20 security zone through downtown Toronto has turned violent, smashing up multiple stores and burning at least one police car in Toronto's main shopping district, Yonge st and College, with other reports of conflicts with police at Queen and John area (several blocks south-west).
So far no deaths, but the violence has been attributed to organized anarchist groups such as the "black bloc" (which I know nothing about and may not be a coherent group as such) which despite being a tiny portion of the protest, are obviously effective at provoking vandalism and damage within a charged up crowd.
As night is falling I don't know what will happen, whether the crowds will disperse, or if the overthrow-society twits will succeed at instigating even worse harm than ruining any positive message that the peaceful protests might have achieved. Way to create a backlash against the left and against the change you seek, morons.
I'm safely a couple kilometers out of the downtown core, though I do live quite near to the containment site for arrested protestors. Drove by on errands and the Police milling about there are all wearing gas mask carriers on their belts.