The Japanese whaling fleet's key supply vessel, Oriental Bluebird, has been de-flagged and fined following a legal ruling by Panamanian authorities, where the ship is registered. The owners of the former oil tanker, used to refuel the fleet in the Southern Ocean and to ship whale meat back to Japan, were fined the maximum penalty after being found guilty of:
- using the ship for purposes it was not licensed for (ie carrying whale meat rather than oil)
- violating the MARPOL convention (a treaty designed to eliminate the deliberate, negligent or accidental release of oil and other harmful substances from ships into the marine environment) after illegally refuelling whaling vessels in Antarctic waters.