(CNBC) — President Barack Obama on Tuesday moved to indefinitely block drilling in vast swaths of U.S. waters.
The president had been expected to take the action by invoking a provision in a 1953 law that governs offshore leases, as CNBC previously reported.
The law allows a president to withdraw any currently unleased lands in the Outer Continental Shelf from future lease sales. There is no provision in the law that allows the executive's successor to repeal the decision, so President-elect Donald Trump would not be able to easily brush aside the action.
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