Mr. Chair, what I can tell you is that, in any marine occurrence, we do look at the initial response, and there are other marine occurrences where we've looked at the initial environmental response. I'll give you the example of Nathan E. Stewart in 2016.
We typically look at the timelines for the arrival of first responders and the initial environmental cleanup. We typically go in the 24- to 72-hour range, depending on the occurrence. We have identified issues in the past, but not specifically related to cargo containers going overboard. That would be part of this investigation.