Yes, and from what I understand, at one of the high schools—I believe it was in Attawapiskat—students would have to change classes and walk through the -30°C or -40°C weather to different trailers to change classes. It wasn't a great environment for them to be in. Also, I believe there was a fuel spill in the school. I don't know if it was cleaned up.
On March 19th, 2019. See this statement in context.