Cika jumla mai zuwa:
"Exxon Valdez" bala'i, jama'a kuka zama haka karfi da cewa hukumomi da aka tilasta su zo tare da rigakafin matakan. Musamman ma zane-zane guda biyu ya fi dacewa kuma ko da yake wannan ba shine zane mafi kyau a duk lokuta ba, saboda OPA 90, wannan shine zane ne kawai a halin yanzu.