Marlin / Swordfish Stuck in BOP on oil rig Singing the Blues - Atwood Eagle

Marlin or swordfish gets stuck in a oil rig BOP in Australia( thanks to all the David Attenboroughs out there its a Sword...Cheers for the imput) - Atwood Eagle Slackos. The fish has been trained at Australia zoo, if you look closely it has an adjustable spanner taped to its bill. This smart-fish is part of a team (roving squad) trained to correct the work of the Subsea Engineer's who are drinking coffee whilst the BOP is at surface. G'day Mate, she'll be awright-Ridgy didge.