Thank you for the question.
I think that's an interesting take. The reality is that the Green Marine program has actually started to expand around the world. While it started in Canada, as you have said, it has now been taken up by members of the American Association of Port Authorities, so it is in fact being expanded and is becoming a de facto North American standard.
A few weeks ago I was in Seattle meeting with some of the Asian ports. They were very interested, because they're looking at developing their own certification programs. They were looking at Green Marine as a template or a set of standards to comply with or adhere to. What we're actually seeing is the spread of a global set of very robust voluntary activities and standards that all of the port authorities are adhering to.
To your question about the competitive edge, if you will, the interesting thing from what I'm seeing is that the entire marine community, certainly on the port authority side, in every country on various continents, whether it's in Europe, over in Asia, or here in North America, is seeing environmental stewardship and concern for local communities and local ecosystems as benefiting the position of the port within their communities. It's simply being a de facto very important area to be focusing on, ex of its being a competitive advantage. That's why we're seeing this spread of the global standards to all the port authorities around the world.