The ACLU filed the lawsuit on behalf of a pregnant immigrant, undocumented parents, and their U.S.-born children.

A federal judge in New Hampshire has blocked the Trump administration from enforcing its executive order on birthright citizenship. U.S. District Judge Joseph Laplante certified a challenge on Thursday by the American Civil Liberties Union as a class action lawsuit and granted a preliminary injunction.

President Donald Trump’s executive order limiting automatic birthright citizenship was temporarily blocked again by a federal judge in a class-action lawsuit by a civil rights group, reinstating protections that were paused last month by the US Supreme Court.