There are a few things here to collectively say from a chemical manufacturer's point of view. We would want a single security plan. Whether it's domestic or cross-border doesn't matter to us, because we often make a shipment that today will go to the States and tomorrow will go to Quebec--who knows? It also should apply to the ERAPs--not the low level of dangerous goods--and those are the ones that are currently already regulated.
So in terms of answering your question directly, from my point of view I don't see any increased costs that would be significant. For Transport Canada, in terms of inspections, from what I've seen of the inspections, some of these being tightened up would help them get on with their job as opposed to belabouring some of the niggly-piggly points that show up.