It’s crazy but true.

The Transportation Security Administration confined it allows illegal immigrants to use arrest warrants as identification to board airplanes.

Fox News reports:

“For non-citizens and non-U.S. nationals who do not otherwise have acceptable forms of ID for presentation at security checkpoints, TSA may also accept certain DHS-issued forms, including ICE Form I-200 (Warrant for Arrest of an Alien),” a TSA spokesperson told Fox News. That refers to an immigration arrest warrant.

The agency added that the document will then be validated via an “alien identification number” being checked against a number of Customs and Border Protection (CBP) databases.

“All passengers whose identity is verified through alternate procedures receive additional screening before being allowed into the secure area of the airport,” the statement said.

Texas Rep. Lance Gooden has been investigating the process by which migrants are brought into the country and the use of arrest warrants as ID.

In November, Gooden’s office received a packet given to migrants via a whistleblower. That packet included flight information, copies of the Notice to Appear from Customs and Border Protection (CBP), a list of pro bono legal service providers, maps of major cities in the U.S. and information and legal assistance in Spanish.