“Indonesian Maritime Affairs and Fisheries Ministry … blew up 41 illegal foreign fishing vessels. … In an act of ironic repurposing, the boats were downed with relatively weak explosives in order to maintain their shapes as underwater fish-aggregating devices.” (http://news.mongabay.com/2015/0521-kaye-41-vessels-sunk.html)
An ironic reporpoise commented that, in addition to their salvation, the fish were delighted to receive the bonus pollution.
“Devon and Cornwall Police [are investigating] an incident where up to 25 small vessels reportedly harassed a pod of bottlenose dolphins in Camel Estuary on Saturday” (http://www.wdcs.org/news.php?select=1496)
Got a bit bored, took some boats out, couldn’t find the camels, bothered some mad-looking fish instead?