Originally Posted by yys

Man what a mess. At first I thought it was the huge oil tank farm at chesswood and finch; that would have been a nightmare for the firefighters. They've shut down the 401 across the top of Toronto. Apparently they are worried that some tankers with 220,000 litres of propane in them will go off and level the surrounding area; They are trying to cool and vent them at this time. I saw one guy who lives in the area say his solid wood door had been turned into match sticks.

Huge explosion at about 1:45 in this video.