Britinusa
Not doubting your recollection of the circumstances but are you sure it was 2008? Assuming summer, or what passes for it up north, is around May to September, a quick trawl of my personal memory banks - increasingly suspect it has to be said with the passage of time - doesn’t come up with any matches. The name(s) of the vessel(s) or date(s) might spark a response and help inform the debate.