Thank you very much for that question.
In the approval, Enbridge, on Line 9B, had conditions attached to that approval. For two of the conditions in particular, numbers 16 and 18, the board was not satisfied with the responses that were received and studied them very carefully. In the end, the board found that the company's approach to valve placement was adequate, but the board was concerned that the company be in a position to carefully monitor and be responsive to any changes at all in the risk associated with watercourse crossings, for example, and valve placement.
The board has required the company to conduct ongoing study on the question of whether an additional batch...there were valves added to the lines, 17, I believe. The board has directed the company to study over the next year or two the facts and the risks along the line and answer the question as to whether another batch of valves is necessary to increase safety. The board has assigned a member to monitor that specifically.
That aspect of the question is not fully answered. The board will not provide leave to open that pipeline. The pipeline is not yet operating. The board would not provide leave to open until it's satisfied that all of its safety expectations are met and the pipeline can be operated safely.