As part of our navigable waters protection program, we also regulate under the Canada Shipping Act as the receiver of wreck for Canada. Those items are covered under that particular jurisdiction and legislation. It's not so much that they have to stay there for 12 months; they have to turn the items into the receiver of wreck for Canada. If no owner is found after 12 months, it can be disposed of.
On February 12th, 2008. See this statement in context.