the oil from gibraltar is tax- free. environmentalists say 60,000 chips per year are refueled here, and lots of oil washes into the sea and on to their coast. this vulture died because it cannot free itself from the sticky mess. >> according to the paris memorandum, all ships that enter port have to be inspected. in gibraltar, ships registered under flags of convenience argot inspected as they are supposed to be. -- are not inspected as they're supposed to be. it is a 21st century pirates layer. >> but the criticism has borne no fruit, nor have political initiatives on the european level. the spanish and ablution governments are silent. >> a tanker could explode at any time because everything is done so hastily. we have pointed that out to gibraltar. in issues like these, borders should be no consideration. the air knows no boundaries. we all breathe it. >> the government in gibraltar refused several requests for an interview and refueling stations are not the only environmental problems in the bay of gibraltar. refineri