It's technically feasible and desirable to the extent that you're not compromising public safety. Definitely one example is lighting. The Europeans were way ahead of the States and Canada for a long time. Some of the manufacturers already market vehicles in Europe. We could have allowed a European standard as an alternative to the Canadian-U.S. standard.
That's a good idea and it has been discussed at relatively high levels. People from Canada have gone to Europe and sat on bodies where this is talked about. If we need more of it—the worry always is that you're going to dilute the protections, but I don't think that's a real risk, that someone is going to shop for a standard in a country with low standards if you do that.