Fourteen years ago, when the U.K. code was implemented, it was a voluntary code as well, and it lasted two years. Unfortunately, the large retailers in that market did not participate and comply with the code, which forced government to regulate it.
In Australia, they pretty much learned from the U.K. experiences and implemented a regulated code right from the start. They are two very different codes. The U.K. code is very principle-based, which is something that we've aligned to. The Australian code is very much prescriptive. It reads almost like regulation in that aspect of it.
Both have been very effective in regard to achieving the results and the principles that they had originally intended to try to solve.