That is a very excellent question.
As I mentioned, there was a significant gap identified. The Canadian Association of Petroleum Producers and the Canadian Energy Pipeline Association, a few years ago, commissioned the Royal Society of Canada to conduct a study and to explore what was the state of the literature in terms of fate and behaviour of various crude oils. They identified a gap. That is the study that I referred to earlier in my remarks.
We have undertaken jointly to hire a consultant to proceed and do some further research on the fate and behaviour of crude oil under various environments. Those results will be available next year and they will be public.