Ex-Justice Department lawyer Erez Reuveni has alleged US deportation flights were ordered to depart ‘no matter what’.

A former lawyer with the United States Department of Justice (DOJ) has published a whistleblower complaint accusing officials of intentionally ignoring court orders that might impede US President Donald Trump’s campaign for mass deportation.

On Tuesday, representatives for Erez Reuveni filed a 35-page letter of complaint detailing the lawyer’s allegations against the Trump administration.

It offers a look at the debates and divisions unfolding behind the scenes at the Justice Department, as it defends Trump’s efforts to arrest and rapidly deport non-citizens, a process that has spurred concern about rights violations.

Members of the Trump administration have “engaged in unlawful activity, abused their authority, [and] created substantial and specific threat to health and safety”, according to the letter.