A safety management system is something that we're promoting and pushing and saying is important and should be implemented everywhere, but people have a tendency to think that because you've devised a system, everything will be solved.
You're dealing with people operating ships. You're dealing with individuals and when you have an accident you're always dealing with issues involving human error. That's often what's happening.
I think the reduction in accidents is often due to training and awareness of issues, and I think that's where you're seeing that. You can regulate and over-regulate a sector. I'm not entirely sure that's always the healthy thing to do. In my presentation I mentioned that if there were one thing we were griping about a little, it is that the regulations are not very clear and on occasion confusing. A review of the regulations is really warranted to make them a little clearer. If that were the case, I think it would help.
So it's really due to training that you're seeing a reduction in the number of incidents.