A vessel able to collect 500,000 barrels per day? There's no way the government should block this (albeit foreign) ship.
"The combination of these two regulations is delaying and may even prevent the world's largest skimmer, the Taiwanese owned "A Whale," from deploying. This 10-story high ship can remove almost as much oil in a day as has been removed in total—roughly 500,000 barrels of oily water per day. The tanker is steaming towards the Gulf, hoping it will receive Coast Guard and EPA approval before it arrives."