Two new filings from people on planes from the U.S. to El Salvador shed new light on the Alien Enemies Act operation.

Around 370 illegal immigrants, including suspected child sex abusers, were detained during the five-day operation.

Executive Producer Dan Gooding says: "For a series of such scale and ambition, the first series of Bitesize Daily was produced in record time. It was a rapid response to the urgent need to support ...