I'll say a couple of things on that.
First of all, I think Martin just told you the answer to a lot of that. The position taken by other nations may sometimes not be in line with approved practice. As Martin said, other countries do that.
As well, I think on the cultural side there's a difference in the relationship between industry and government, because, for instance, in many, many European cases, the companies are owned by the government. Navantia has strong government part ownership. I don't think it's fully owned, but Navantia has ownership by the Spanish government, and therefore it's quite natural that there would be a degree of co-operation and communication. Canada has historically not owned defence companies. They haven't needed to. They didn't feel they needed to.
Those natural communications are what I'm referring to in terms of culture.