I want to turn to Mr. Greenwood and Mr. Blackwood, which is an interesting juxtaposition of names.
One of the things that we're talking about in this country, and arguably one of the great debates we're having, is over pipelines. One of the fundamental arguments against pipelines is the danger of spills in rivers or tanker spills in our harbours as a result of export activity.
A lot of the work you would be doing clearly would address these two things. You didn't specifically talk about rivers. I assume that is a component of your work, along with harbours. Can you elaborate on that a bit more?