Again, this will go to creating the inventory list of wrecks that exist and then assessing which ones need to be addressed most urgently. Some wrecks are not necessarily obtrusive, or they're not necessarily leaking, or they may not represent a navigation hazard. They would be lower on the priority list. Others would be higher on the priority list for tourism reasons, environmental reasons, and navigation reasons. We can then say we have our list—and it will be long—and this will be the order in which we need to address them.
On February 5th, 2018. See this statement in context.