Thank you. That's a great question.
Whether the cause is a structural issue with the ship, or the size of the ship, or the height of the stow or the way in which the container is secured, all of those things come into play, but all of those factors are looked at on a regular basis by the shipowner, the ship operator and the various agencies that ensure they meet the required regulations—even the safe operation of the ship and its safety management systems. All those things are reviewed on a regular basis, on a very prescripted legislated basis.
Reporting an incident is one thing that is highly regulated in the marine industry now, so any shipping company would have to analyze those incidents and put preventative measures in place for preventing them in the future. There are a number of checks and balances. Are we there yet? No, because it's still happening, of course, but there are a number of checks and balances on the regulatory side to look at what the failures have been and at taking action to prevent them.
I'll give you just a simple example. Let's say that there was an incident on a ship and a container went over and the investigation by either the ship or another agency found that there was a flaw in one of the security mechanisms. Well, you can assume, quite rightly, I think, that the company would then up its inspection regime of the securing equipment to make sure they could detect any problems with that equipment in the future.
That's just a very simple example. I hope it answered the question.