You're probably aware that we commissioned the tanker safety expert panel to conduct such a study. It did table its report last year for the first phase, which had to do with transportation of oil south of 60. The second phase of the report was completed not too long ago, and it looked at the transportation of HNS, hazardous and noxious substances, in Canada, and also transportation of oil north of 60. This report was completed not long ago and is under consideration within the department right now.
On November 27th, 2014. See this statement in context.