Thank you for your question.
The roof is reinforced. You can see in the model that, inside, there is a new series of columns, independent of the building, that will hold the roof up.
In terms of the weight of snow, the engineers we are working with are very well-regarded in Canada. The weight of the snow is always calculated when the roof is being designed. We have an independent structure, the roof is reinforced, as are the supports, and there are drainage systems for any water. The roof really is designed to accommodate the entire environment in which it will be built. It will comply with all the codes. It is not a problem for us at all.