On the policy aspect, I think the area where we're very fortunate, especially with some of the provinces, B.C. and Alberta, is the willingness to try different technology, like road safety and road construction. Those are policies. It is the same thing with Transport Canada accepting new technology on trucking. There are policy issues that are quite open and positive.
One should also realize that there are changes to the building code, which is not necessarily a policy, but it is important. The changes, both at the federal level and the provincial level, open new markets. In the case of four- to six-storey buildings, in the U.S., that represents billions of dollar of new market. Those are not specific policies, but they are aspects of opening new markets.