The Supreme Court delivered a major win to President Donald Trump on Friday in his ongoing war with the federal judiciary, limiting the power of courts to step in and block policies on a nationwide basis in the short term while judges review their legality.

Using truncated procedures, the six-justice conservative majority gave a green light to many of the president’s most assertive initiatives.

Lawyers have other options for broad lawsuits against the administration, but those could be slower and less potent.