Illegal migrants entering through the southern US border will no longer be eligible for asylum under a new rule, the Trump administration has said.
Thousands of people from Guatemala, Honduras and El Salvador have fled poverty and violence in their homelands and made their way to the United States. Photo: AFP
Announced by the Departments of Justice and Homeland Security, the ruling would stop asylum for those who breach any presidential restriction on entry.
The president can stop migration in the "national interest", a statement said.
Immigration was a major focus in President Trump's 2018 mid-term election campaign.
Frequently attacking a caravan of thousands of Central Americans making their way north through Mexico, Mr Trump ordered troops to the border and declared the migrants to be an "invasion".
Acting Attorney General Matthew Whitaker and Homeland Security chief Kirstjen Nielsen announced what is known as the Interim Final Rule on Thursday.
The joint statement said presidents have the power to "suspend the entry of all aliens" and to impose "any restrictions he may deem to be appropriate on them" if they are judged to be "detrimental" to US interests under the Immigration and Nationality Act.
Accordingly, if the president issues a suspension or ban on entry through the US/Mexican border, those who illegally manage to enter the US will not be allowed to apply for asylum once there.
"Today, we are using the authority granted to us by Congress to bar aliens who violate a Presidential suspension of entry or other restriction from asylum eligibility," the statement said.
The rule will not apply retroactively. President Trump is expected to sign it shortly.
US Army troops enter a compound where the military is erecting an encampment near the US-Mexico border crossing at Donna, Texas. Photo: AFP
The American Civil Liberties Union swiftly declared the move "illegal".
"US law specifically allows individuals to apply for asylum whether or not they are at a port of entry," they said.
Under US law, there is a legal obligation to hear asylum claims from migrants if they say they fear violence in their home countries.
Those seeking asylum must be fleeing due to a serious fear of persecution. Under international law, these are considered refugees.
If an asylum seeker enters the US illegally, they have been - until now - still entitled to a hearing of their claim.
Earlier efforts by the Trump administration to limit migration have prompted a political and legal backlash.
In June the president signed an executive order promising to "keep families together" in migrant detentions, after undocumented parents and children were separated at the border.
Days later, the Supreme Court upheld the president's controversial travel ban against people from several Muslim majority countries.
A number of lower courts had originally deemed the measure unconstitutional.
- BBC
