I'll maybe just point back to the one report we were able to find from February 2011 that the Vecova Centre for Disability Services and Research did. They described 75% of shelters having at least one building entrance that was wheelchair-accessible, and 66% provided wheelchair-accessible bathrooms, but the funding that was available was not sufficient to actually bring shelters up to full access, and this was one of the crunch points.
Has anything changed on that since 2011?