The PWC policy allowed for illegal immigrants to be paroled into the United States under the expectation that they'd check in with ICE within 60 days and receive a Notice to Appear (NTA), which would initiate court proceedings for them to be removed from the United States.

The state of Florida sued to block the PWC policy, likening it to an immigration "honor system" that doesn't do enough to follow up with those released into the United States. Despite Judge Wetherell's restraining order against the policy, DHS officials proceeded to release more than 2,500 of these illegal immigrants into the United States, justifying the decision by saying that these people had already been processed into the PWC system before Judge Wetherell issued his TRO.