Ties have been cut by Canadians, although details of the circumstances are not provided. This development is related to tariffs. Tariffs are a key factor in the decision, but the specifics of the tariffs and their impact are not given.

Further information about the tariffs and the decision to cut ties can be found in the source. The source provides more details about the situation, including the role of tariffs.

The source is the basis for this information, and readers can consult it for a more complete understanding of the events.