Mr. Chairman, there are a lot of questions there.
First I'll start with the Quebec issue. As you realize, we have been very active in the BAPE process, which is ongoing right now. A lot of the answer to your question is that we very much support a robust regulatory environment. You're right that it's a little immature in Quebec right now; it operates under the mining law. We know that government agencies are working to update those studies so that we can operate at scale.
As far as the studies you asked about are concerned, oil and gas extraction in North America has been in existence for 150 years. The processes we use—specifically, horizontal drilling and fracture stimulation—have been in operation for decades. The first frac job was in 1947. So those studies do exist, and as part of the BAPE process we provided a lot of the data, a lot of the studies you mentioned, to the BAPE commission.