The pipeline in question, Line 9, which is owned and operated by Enbridge, was built in the mid-seventies for the express purpose of bringing western crude oil into Montreal. The direction that's being proposed now is actually a re-reversal and a return to normal.
The added possibility of extending into New Brunswick or Halifax is entirely within the hands of economics. Normally, what we see is that rail can be a good interim option. When you have sustained, larger volumes, they are more efficient and safer a metre under the ground in a pipeline. I think that's where people are looking very seriously at least in connecting between Montreal and the Irving refinery.