Before that, it was an optional thing for a company to go down that road, right? I'm not going to ask specific questions. You can volunteer the information if you want. Some companies would and some companies wouldn't. But there have also been a lot of technological advances in hydraulic fracturing that have allowed a complete change in the economic environment in North America. For example, the United States is moving towards energy independence, because changes in technology have enabled them to get at what was previously unattainable through the technology of the day. There are some trade secrets that needed to be there. But in the interest of environmental considerations, I think companies looking for what is deemed to be the social licence have been proactive, have they not, in disclosing their business practices in respect of what's been going down the hole?
On February 12th, 2013. See this statement in context.