the only funny thing about the pollution in toronto is over 75% of it doesn't come from Canada..... it comes from the good old USA thanx guys...most of toronto is run by the two nuclear power plants(both together is like 25% of ontario's power) and what ppl don't know is that they are the have the best power to waste ratio and the waste that is there does come out it is contaied in the plant and also it actaully cleans the water in lake ontario so there is a little fun fact for everyone today and as for cars and all that other crap.....they arn't that bad anymore