I guess from the perspective of our members we have done that through the four western provinces. There is considerable duplication, but it's also just a lack of harmonization.
A very simple example of that is that each western province requires each of our crew members to have a different first aid ticket, so our guys each have four first aid tickets. It's just little things like that, all the way up to weight restrictions on our equipment when we move across border, how the equipment is configured in terms of the number of axles and that sort of thing. For our immediate purposes, we encounter that every time we cross a provincial border.