I can go first.
The Transportation Safety Board investigates all incidents and provides factual information in terms of how those incidents could be mitigated with best practices in the future. It is an independent agency that provides that information, which could be leveraged for the benefit of the committee as well when it is exploring options.
In terms of blame, I personally don't think that finding blame or placing blame allows for a way to improve things. I find that working together collaboratively and including everybody from the outset, bringing people who have expertise and are subject matter experts to the table, can expedite and mitigate risks for the marine industry in the future.
In the case of the Zim Kingston, the Nanaimo Port Authority got engaged later, after discussions were already in place with other entities. I believe that if the Nanaimo Port Authority were included from the outset, when the incident occurred and when discussions were starting to happen, there would have been a shorter timeline to manage the salvage operation and also come up with a plan in terms of mitigating the risks in the future.