On 2 February 2019, a Bombardier CRJ200 narrowly avoided collision with part of a convoy of snowplough vehicles which entered the landing runway at Montreal without clearance less than 10 seconds before touchdown and begun to position on the centreline. The Investigation found that despite the prompt initiation of a go-around on sighting the vehicles, the aircraft was likely to have cleared them by less than 100 feet. A number of opportunities for improved ground vehicle movement procedures were identified and the incursion was seen as indicative of a general need to more effectively address this risk at Canadian airports.