Toronto airport runway 'incursions' pose serious crash risk, safety board finds
Air safety authorities say the runway setup at Toronto's Pearson International Airport poses a serious risk of crashes.
The Transportation Safety Board says there were 27 runway incursions between June 2012 and November 2017.
Incursions occur when an aircraft finds itself on the wrong runway.
The board says the incursions all involved aircraft that landed on an outer runway but ended up on an adjacent inner runway.
The incidents occurred despite instructions from air traffic control to stop before entering the second runway.
The report cites design problems with the airfield and busy flight crews missing various cues.