Firebombings of Italian bakeries in Ontario cities were a hallmark of Calabrian crime groups in an earlier era. Arson was suspected in a number of fires, usually set for one of two reasons: to eliminate competition through intimidation; and insurance fraud (intentionally set fires).

I don't know what to make of the latest firebombing of a bakery in Vaughan, immediately north of Toronto. Too early to tell.

Links:

https://www.yorkregion.com/news-story/73...re-suspicious-/

http://www.cp24.com/news/vaughan-bakery-fire-being-considered-suspicious-1.3454106

http://www.cbc.ca/news/canada/toronto/suspicious-fire-vaughan-bakery-1.4156203

http://globalnews.ca/news/3519773/vaughan-bakery-suspicious-fire/