Exxon Valdez oil spill a number of recommendations, such as changes to the work patterns of Exxon crew in order to address the causes of the accident. In response to the spill, the United States Congress passed the Oil Pollution Act of 1990 (OPA). The legislation included a clause that prohibits any vessel that, after March 22, 1989, has caused an oil spill of more than in any marine area, from operating in Prince William Sound. In April 1998, the company argued in a legal action against the Federal government that the ship should be allowed back into Alaskan waters. Exxon claimed OPA was
West Cork oil spill West Cork oil spill The West Cork oil spill was an oil spill off the southern coast of Ireland. The spill was first identified by the European Maritime Safety Agency's CleanSeaNet satellite monitoring system on 14 February 2009. An Irish Air Corps marine patrol aircraft confirmed the slick's presence near the which was undergoing refuelling around the same time. The British Coastguard and Irish Department of Transport agreed that around 300 tonnes of oil were spilled. The Russian Navy accepted responsibility for the incident but disputed the quantity, claiming around 20-30 tonnes had been spilt either whilst washing the decks