Thank you, Lisa, for that question.
Any fee that we implement is always going to be tough for any entity. What we need to look at in the broad perspective is the competitiveness of Canada as a whole. Are we creating a thing where the cost of bringing in goods is going to increase? The cost is going to be passed over to the buyers, the users and the consumers.
In addition to that, the separate aspect is whether the owners of the dangerous goods that you reference, the containers, need to pay. I'm going back to the liability question. It's important, when you talk about the polluter pay principle in Canada, and we try to follow that. I believe there is also a structure in place, especially in the HNS fund, for hazardous and noxious substances, to which any ship contributes. In case there is further damage or it requires further liability, the fund can be utilized.
My recommendation would be to use that framework rather than introducing another fee, because there's an internationally accepted standard and any container carriers or shippers would be used to that in different countries.