Another issue is transition. Every time governments change the rules, there are people who are caught, literally and figuratively, in midstream. I heard from some mining interests that were concerned that when the rules were changed in 2012, there were some people not necessarily far enough along to have been grandfathered into the old system, which set them back and imposed significant costs. There are similar concerns this time around because we're changing things back again.
Do you have any thoughts from your standpoint? We do have to continue to care for that balance of the economy and the environment.