Our primary responsibility is the proper maintenance of the apron, as well as clearance of the runways.
That is entirely our responsibility when there are winter conditions. I'm talking about Montreal here, because we have an average of 56 days of snow per year. So we're used to it.
This responsibility is so important to us that our crews usually arrive the day before a snowstorm and sleep in the hotel, so they can clear the runways the next day and bring the surface back to concrete.