I think the U.K. model is precisely that, the idea of voluntary reporting.
But the challenge is that I think it's a little premature to see how effective the U.K. model is going to prove to be. California has had similar legislation in place for a number of years and I think there is a sense that companies have been reporting under the California legislation, but it's certainly not been a comprehensive approach to it. It's a bit of a mixed bag around how the reporting has taken place.
Canadian companies that are active in the U.K. and in California do fall under those regulations as well, so they do have to report as well.