I think the field of fish passage is an interesting one.
To answer the question that came up earlier about the fish passage facilities at hydroelectric dams, I think in an anadromous sense, where you have saltwater fish returning to fresh water, we're much more often seeing fish passage at facilities on our coasts than there would be inland. The concept of fish passage is an interesting one, because that is an area where industry and Fisheries and Oceans have been able to develop some level of partnership and a lot of dialogue since 2012.
There have been a lot of advancements. There have been advancements, even on perhaps sturgeon passage at some facilities. Whether that equates to an offsetting method that goes into an authorization, I think those are table discussions that we are happy to have with DFO. However, as technologies advance, those would obviously be things that we look to incorporate at our facilities as we go through refurbishments and changes.