We have, as I said, very strict protocols. We have winter protocols as well. We have a very rigorous response structure, if you like, and we prepare. We deal with winter every year, and we prepare for winter every year.
This was an extraordinary situation. I think you heard Via's CEO a couple of weeks ago testify that this was a once-in-a-25-year event for Via. These come with their unique challenges, but we're equipped to respond to them. It will impact the timeliness of our response because, if you look at the conditions of the road and the time it took to bring the equipment under those conditions, the lack of visibility forced us to take extraordinary precautions to make sure that we protected the safety of everyone.
We are prepared, and we have robust protocols to respond to these situations.
Martin, again, do you want to add anything?