I don't know if I can speak to the specific situation that you're describing, but what I would suggest is that the coordination and co-operation that we have with our counterparts in the United States, such as the Pipeline and Hazardous Materials Safety Administration, which regulates pipelines, have been very good.
Consistency of definitions is definitely something that is welcomed by industry. Consistency and a coherent regulatory framework are, I would say, a welcome development when a network can be put in place.