Here's a link to the May 20 directive:
http://www.epa.gov/bpspill/dispersants/directive-addendum2.pdfSection 2 clearly states that BP has 24 hours to identify a less toxic dispersant for both surface and subsurface use and must begin use of that dispersant - as opposed to the more toxic duspersant which was being used (Corexit) - within 72 hours. That is an oder not a request or a recommendation. An order to use a dispersant less toxic than Corexit. An order from an agency within the executive branch of the federal government. An order they are legally entitled to issue.
BP responded saying that they thought Corexit was the best available alternative. There is nothing to indicate that the fucking government idiots did any independent verification of that.
You do not seem to understand that the fuckng government idiots can prohibit the use of Corexit in the Gulf Gusher without completely banning its use in all circumstances.
Since BP responded to the directive to quit using Corexit with a "fuck you" the impotent government idiots were left to respond to BP by saying their analysis of alternatives was "insufficient" and a defense of their use of Corexit. In correspondence the dumbasses suggested that BP should reduce Corexit use by 75%.
http://www.epa.gov/bpspill/dispersants/Rainey-letter-052610.pdfThe government dumbasses latest directive regarding dispersants is that BP should use no more than 15,000 gallons daily for subsurface application and must get prior approval for surface application.
http://www.epa.gov/bpspill/dispersants/directive-addendum3.pdfTo summarize: BP was using a dispersant with documented toxicity issues at high volumes. Government agency ordered BP to identify an alternative and use it. BP said "fuck you." Government cowards knew BP didn't respond with a thorough and careful analysis of alternatives. But they ddn't do their own analysis and investigation or force BP to revisit the issue. They fuckng settled for less.
The EPA/Coast Guard did in fact order BP to identify and use a less toxic dispersant than Corexit. Go read the fucking documents.
Bottom Line: BP is in control.