Traffice slows on Highway 401 as smoke billows from an Air France plane which ran off the runway while landing at Pearson International Airport in Toronto Tuesday August 2, 2005. More than 300 people escaped with their lives, some stumbling to a nearby highway to flag down passing commuters, after the jet skidded off the runway Tuesday and then burst into flames during a fierce thunderstorm at the airport. (CP PHOTO/Jorge Rios)